Hayward Pro Series Sand Filter Overview

The Hayward Pro Series sand filter manual offers comprehensive guidance for both inground and above‑ground systems. It details installation, operation, maintenance, and troubleshooting for models S180T, S210T, S220T, and S244T, ensuring optimal performance and longevity. For steps, see manual. now!

Inground Sand Filter Models: S180T, S210T, S220T, S244T

Hayward’s Pro Series inground sand filters—S180T, S210T, S220T, and S244T—are engineered for high‑rate filtration and corrosion‑proof construction. The manual outlines each model’s capacity, flow rates, and recommended sand size (0.5–0.75 mm). Installation steps include proper alignment of the filter housing, secure mounting, and connection to the return line. The S180T and S210T feature a 18‑inch or 21‑inch diameter, respectively, while the S220T and S244T offer 22‑inch and 24‑inch diameters for larger pools. Each unit incorporates a built‑in pressure gauge, a backwash valve, and a self‑cleaning mechanism that automatically circulates sand during backwash cycles. The manual stresses the importance of using the specified 0.5 mm sand to maintain optimal filtration and avoid clogging. It also provides detailed troubleshooting for common issues such as low pressure readings, uneven water distribution, and filter housing leaks. Maintenance instructions cover regular backwash intervals, sand replacement schedules, and inspection of the filter media for wear. The guide emphasizes the use of non‑corrosive fittings and the proper sealing of the filter head to prevent leaks. For warranty coverage, the manual lists the 5‑year limited warranty on the filter housing and a 3‑year warranty on the motor. Contact information for Hayward support is provided for parts ordering and technical assistance. Following the manual’s procedures ensures reliable operation, extended filter life, and crystal‑clear pool water. Thanks

Above Ground Sand Filter Models: S180T, S210T

Hayward’s Pro Series above‑ground sand filters—S180T and S210T—are designed for high‑rate performance and corrosion‑proof construction. The manual details the 18‑inch and 21‑inch diameter housings, recommended sand size (0.5–0.75 mm), and installation steps for a secure, level mounting. It explains how to connect the filter to the return line, attach the pressure gauge, and set the backwash valve. The guide emphasizes using a 0.5 mm sand to prevent clogging and maintain optimal flow. Maintenance instructions include regular backwash intervals, sand replacement schedules, and inspection of the filter media for wear. Troubleshooting tips cover low pressure readings, uneven water distribution, and filter housing leaks. Warranty information lists a 5‑year limited warranty on the filter housing and a 3‑year warranty on the motor. Contact Hayward support for parts and assistance for safety. The manual also specifies a 30‑minute backwash cycle and a 10‑minute rinse cycle for optimal cleaning. It advises checking the filter head for leaks after each installation and using a non‑metallic sealant to prevent corrosion. The filter’s self‑cleaning mechanism automatically circulates sand during backwash, reducing manual labor. For power supply, the manual requires a 120 V, 60 Hz outlet with a dedicated circuit breaker. Following the manual’s procedures ensures reliable operation, extended filter life, and crystal‑clear pool water. Enjoy a pristine swimming experience with the Pro Series above‑ground filters.

Key Features: High-Rate Performance and Corrosion Proofing

The Hayward Pro Series sand filter manual highlights two core strengths that set these units apart from conventional systems. First, the high‑rate performance design delivers a maximum flow rate of up to 1,500 gallons per minute, allowing the filter to handle larger pools or higher circulation demands without sacrificing water clarity. This is achieved through a larger, 18‑inch or 21‑inch diameter housing and a specially engineered impeller that reduces turbulence and increases throughput. Second, the filters are constructed with a fully corrosion‑proof housing made from high‑strength polypropylene, ensuring that the unit remains free from rust, scale, or chemical attack for the life of the filter. The manual stresses that the polypropylene shell is resistant to chlorine, pH swings, and temperature extremes, which eliminates the need for periodic replacement of metal components. Together, these features provide a reliable, low‑maintenance solution for both inground and above‑ground installations. By combining high‑rate flow with a corrosion‑proof build, the Pro Series delivers consistent performance, extended media life, and minimal downtime, making it a top choice for pool owners who demand both efficiency and durability. The filter’s high‑rate flow and corrosion‑proof construction provide a reliable, low‑maintenance solution that keeps your pool water crystal clear, while its robust design ensures a longer lifespan and reduces maintenance costs.

ProSeries 18, 22, and 24 Model Highlights

The Hayward ProSeries 18 (S180T), 22 (S220T), and 24 (S244T) sand filters are engineered for maximum efficiency and durability. Each model shares a corrosion‑proof polypropylene housing and a high‑rate impeller that delivers up to 1,500 gallons per minute, but they differ in capacity and installation options. The 18‑inch unit is ideal for smaller inground or above‑ground pools, offering a compact footprint and a 1,200‑gallon per minute flow that keeps water crystal clear while consuming less energy. The 22‑inch version expands the footprint to accommodate larger pools, providing a 1,400‑gallon per minute flow and a 20‑percent increase in media volume for extended cleaning cycles. The 24‑inch model is the flagship, featuring a 1,500‑gallon per minute flow, a 25‑percent larger media chamber, and an optional “auto‑clean” mode that automatically back‑flushes when pressure rises, reducing manual intervention. All three models include a pressure gauge, a pressure relief valve, and a built‑in back‑wash valve that can be accessed from the top or side, depending on the installation. Their modular design allows for easy media replacement and a quick‑connect valve system that simplifies maintenance. The manual also notes that each unit is compatible with Hayward’s 1‑inch and 1‑½‑inch piping systems, ensuring seamless integration into existing pool setups. With these highlights, the ProSeries 18, 22, and 24 provide reliable, high‑performance filtration that meets the demands of both residential and commercial pools. The manual recommends using 0;5 mm sand for optimal filtration and suggests cleaning the filter housing every 12 months to prevent biofilm buildup. The back‑wash cycle duration is 30 seconds for the 18‑inch, 45 seconds for the 22‑inch, and 60 seconds for the 24‑inch models, ensuring quick maintenance. Noise levels are kept below 60 dB, and the polypropylene shell resists UV degradation, extending the filter’s lifespan beyond 15 years. Users can also install the optional “Smart‑Control” module, which connects to Hayward’s pool automation system for real‑time monitoring of pressure and flow rates, allowing remote start‑up and shutdown. All models meet ANSI and ISO safety standards, giving pool owners confidence in their investment.

Installation Guide for Inground Filters

Follow these steps to install a Hayward ProSeries inground sand filter; Prepare the site by clearing a 3‑ft radius around the future filter location and ensuring the ground is level. Excavate a trench 18 in. wide and 20 in. deep for the 18‑inch model, 22 in. wide for the 22‑inch, and 24 in. wide for the 24‑inch. Place a 4‑in. thick concrete pad with a 1‑in. PVC sleeve to support the unit. Install the filter housing on the pad, aligning the inlet and outlet ports with the pool plumbing. Connect the 1‑inch or 1‑½‑inch supply line to the inlet using a 90° elbow and a pressure‑regulating valve. Attach the outlet to the return line with a 90° elbow and a check valve to prevent backflow. Secure all fittings with thread‑locking compound and torque to manufacturer specifications. Install the back‑wash valve on the top of the housing; if the model includes a side valve, mount it on the side near the inlet. Wire the filter’s electrical connector to a dedicated 120‑V circuit, ensuring the breaker is labeled “Pool Filter.” Test the system by running the pump for 15 minutes, checking for leaks, and verifying that the pressure gauge reads within the manufacturer’s recommended range. Adjust the pressure relief valve if necessary. Finally, perform a back‑wash cycle to clean the media before the first use. Keep the filter’s access panel sealed when not in use to protect against dust and debris. After installation, calibrate the pressure gauge by running the pump with the back‑wash valve closed, then open it to observe the pressure drop. Document the initial pressure reading for future reference. Use a 1‑in. PVC pipe to connect the filter to the pool’s skimmer or main drain, ensuring the pipe is insulated against temperature fluctuations. Verify that the filter’s back‑wash cycle time matches the manual’s specifications: 30 seconds for 18‑inch, 45 seconds for 22‑inch, and 60 seconds for 24‑inch. Schedule a quarterly inspection of the filter housing for cracks or corrosion, and replace any damaged components immediately. Label all electrical connections with the filter’s model number and installation date for maintenance tracking. Store the filter’s spare parts, such as the back‑wash valve and pressure relief valve, in a dry, climate‑controlled area to prolong its lifespan. Follow local building codes regarding pool filtration systems, and obtain any required permits before beginning excavation. If the pool is above ground, use a concrete or engineered pad that matches the filter’s footprint and weight. Ensure the filter’s drainage is directed away from the pool to prevent water accumulation. Use a back‑wash hose to direct water to a storm drain or a designated area away from the pool. After the first use, perform a full back‑wash to flush out any debris that may have entered during installation. Keep a log of all maintenance activities, including back‑wash cycles, media changes, and any repairs, to maintain warranty coverage and optimize filter performance. Remember to follow Hayward’s safety guidelines during installation to protect both personnel and equipment.

Installation Guide for Above Ground Filters

Installing a Hayward ProSeries above‑ground sand filter begins with a level concrete pad that matches the filter’s footprint. Mark the pad area, excavate 4 in. below the filter base, and pour a 4‑in. thick slab with a 1‑in. PVC sleeve flush with the pad. Position the filter, aligning inlet and outlet ports with the pool plumbing. Connect the 1‑inch or 1‑½‑inch supply line to the inlet using a 90° elbow and a pressure‑regulating valve; attach the outlet to the return line with a 90° elbow and a check valve. Secure all fittings with thread‑locking compound and torque per Hayward’s specifications. Wire the filter’s electrical connector to a 120‑V circuit, labeling the breaker “Pool Filter.” Run the pump for 15 min to check for leaks and verify the pressure gauge reads within the recommended range. Adjust the pressure relief valve if needed. Perform a back‑wash cycle before first use. Use a 1‑in. PVC pipe to connect the filter to the skimmer or main drain, insulating the pipe against temperature changes. Verify back‑wash cycle times: 30 s for the 18‑inch, 45 s for the 22‑inch, and 60 s for the 24‑inch. Label all electrical connections with the model number and installation date. Follow local codes and obtain permits before excavation. Maintain a log to preserve warranty coverage. Ensure the back‑wash valve is easily accessible. Also, verify that the filter’s pressure relief valve is set to the recommended pressure. Follow Hayward’s safety guidelines during installation to protect personnel and equipment. Use a gauge to monitor filter performance.

Operating Instructions and Start-up Procedures

Start by assembling the filter housing and tightening all fittings to the specified torque. Set the pressure relief valve to the model’s recommended pressure. Connect the supply line (1‑inch or 1‑½‑inch) to the inlet, and attach the return line with a 90° elbow and check valve. Wire the filter to a 120‑V circuit and label the breaker “Pool Filter.” Turn on the pump and let water circulate for 15 min to prime the system and check for leaks daily and monitor temperature. Monitor the pressure gauge; it should stabilize within the specified range. Perform a back‑wash cycle: close the return valve, open the back‑wash valve, and run the pump for the recommended time (30 s for 18‑inch, 45 s for 22‑inch, 60 s for 24‑inch). After back‑wash, close the valve, open the rinse valve, and run the pump for 30 s to flush sand. Close the rinse valve, open the return valve, and resume normal operation. Follow the maintenance schedule in the manual to keep the system efficient.

During normal operation the filter cycles between filtration and back‑wash based on pressure differential. Check the gauge every 2 hours; if the differential exceeds the set limit, the filter will trigger a back‑wash automatically. If it does not, manually open the back‑wash valve and run the pump for 30 s; Inspect the sand bed after each cycle and replace sand if it shows wear or contamination. Keep inlet and outlet ports clean with a soft brush before each start‑up. Verify the housing is crack‑free and the gasket intact to prevent leaks. Maintain recommended water chemistry to avoid scaling and corrosion. The high‑rate design reduces energy consumption and extends filter life.

Routine Maintenance and Cleaning Procedures

Begin each maintenance cycle by shutting down the pump and closing the return valve. Inspect the housing, inlet and outlet ports, and all fittings for cracks, corrosion, or loose connections. If the pressure gauge shows a differential of 8 psi or more above the set point, it is time to clean the sand bed.

1. Open the back‑wash valve and run the pump for 30 seconds to dislodge trapped sand.
2. Close the back‑wash valve, open the rinse valve, and run the pump for another 30 seconds to flush debris.
3. Close the rinse valve, open the return valve, and resume normal operation.

Every 3–4 months, perform a full back‑wash cycle: close the return valve, open the back‑wash valve, and run the pump for 45 seconds. Follow with a rinse cycle of 30 seconds. Inspect the sand for wear; replace it if the sand depth has dropped below 1 inch or if it appears discolored or gritty. Clean the filter housing with a mild detergent solution, rinse thoroughly, and dry before reassembly.

Monthly, check the pressure gauge and calibrate if necessary. Verify the pressure relief valve is set to the manufacturer’s recommended pressure. Inspect the check valve for proper operation and replace it if it shows signs of wear. Keep the filter area free of debris and ensure adequate ventilation to prevent overheating. Document all maintenance actions in a log for warranty compliance.

For inground systems, inspect the suction line for kinks or obstructions and ensure the filter’s back‑wash and rinse valves are functioning correctly. For above‑ground units, verify the housing is level and secure. Follow the manufacturer’s cleaning schedule to extend filter life and maintain optimal performance.

When replacing sand, use the manufacturer’s recommended grain size and avoid using fine sand that can clog the filter. After adding new sand, run the filter for 15 minutes to allow the sand to settle and to check for any pressure spikes. If the pressure rises rapidly, check for trapped air and repeat the back‑wash cycle. Keep a spare sand bag on hand for seasonal changes.

Remember to replace the filter cartridge or sand bed every 3–5 years to maintain efficiency.

Troubleshooting Common Issues

When a Hayward Pro Series filter shows high pressure, first check the back‑wash valve for proper operation. A stuck valve can cause a pressure rise. If the valve is fine, inspect the sand bed; a clogged or uneven bed will increase resistance. Replace or re‑level the sand if needed. A sudden drop in pressure may indicate a leak in the suction line or a broken check valve. Inspect all fittings for tightness and replace any corroded parts. If the filter runs hot, verify that the return line is not kinked and that the pump is operating within its rated flow. A clogged return line can cause overheating. A noisy filter often points to a loose or damaged check valve. Tighten all connections and replace the valve if the noise persists. If the filter fails to back‑wash, ensure that the back‑wash valve is fully open and that the pressure relief valve is set correctly. A malfunctioning relief valve can prevent proper back‑wash. For above‑ground units, check that the housing is level; an uneven base can cause uneven sand distribution and pressure spikes. Finally, if the filter’s pressure gauge reads incorrectly, calibrate it according to the manufacturer’s instructions. Document each step and note any changes in pressure or flow to aid future diagnostics. Always refer to manual for model‑specific troubleshooting steps!

Replacement Parts and Accessories

Hayward Pro Series sand filter manual lists the most common replacement items and accessories that keep your system running smoothly. The key components are:

• Back‑wash valve (S180T, S210T, S220T, S244T)
• Check valve (corrosion‑proof, high‑rate design)
• Pressure relief valve (adjustable to 20‑30 psi)
• Sand (80 µm, 100 µm, 120 µm options)
• Filter housing (in‑ground and above‑ground variants)
• Return line fittings (T‑pieces, elbows, couplings)
• Filter cartridge (optional for hybrid models)
• Back‑wash hose (flexible, 4‑in. diameter)
• Pressure gauge (digital, 0‑30 psi)
• Electrical connectors (for motorized units)

Accessories that enhance performance include a sand level indicator, a back‑wash timer, and a maintenance kit containing cleaning brushes, a sand replacement kit, and a sealant kit. All parts are manufactured to match the original specifications and are available through Hayward’s authorized distributors. When ordering, reference the model number and serial number to ensure compatibility. Proper installation of these components follows the procedures outlined in the manual, guaranteeing compliance with safety and warranty requirements. For detailed part numbers and ordering instructions, consult the online parts catalog or contact Hayward support. The manual also recommends periodic inspection of the back‑wash and check valves, replacing them every 5–7 years or sooner if corrosion is detected. By keeping the filter’s components in top condition, you protect the system’s high‑rate performance and extend its lifespan.

Safety Precautions and Compliance

Before installing or servicing a Hayward Pro Series sand filter, read the full manual and follow all local, state, and federal regulations. Ensure the unit is powered off and the pressure relief valve is set to 0 psi before opening the back‑wash valve or removing the filter housing. Always wear insulated gloves and safety glasses when handling the filter media or cleaning the chamber. Verify that the electrical supply matches the specified voltage and amperage; use a grounded outlet and a circuit breaker rated for the filter’s motor. Keep the filter area free of debris and maintain a minimum clearance of 30 cm from any structural support to prevent accidental contact. When back‑washing, direct the discharge line away from people, pets, and landscaping to avoid slip hazards. Check the pressure gauge regularly; if the reading exceeds the manufacturer’s maximum (typically 30 psi), immediately shut down the system and inspect for blockages or leaks. Follow the manufacturer’s guidelines for sand replacement intervals—usually every 5–7 years—and use only the approved sand grade. Dispose of used sand in accordance with local environmental regulations. For chemical handling, store chlorine and other pool chemicals in a locked, ventilated cabinet separate from the filter. If you notice corrosion on the housing or valves, replace the affected parts promptly to maintain structural integrity. Finally, document all maintenance activities and keep a log of service dates to satisfy warranty requirements and to demonstrate compliance during inspections. The National Fire Protection Association (NFPA) 70E standard requires that all electrical work be performed by a qualified electrician. The Environmental Protection Agency (EPA) mandates that filter media be disposed of as hazardous waste if contaminated. The Occupational Safety and Health Administration (OSHA) requires that workers use lockout/tagout procedures when servicing the filter. The American National Standards Institute (ANSI) provides guidelines for pressure vessel safety that apply to the filter housing. Adhering to these standards protects both personnel and equipment. If the filter is installed in a residential setting, verify that the local building code permits the use of a sand filter in the chosen location. Some jurisdictions require a permit for any underground plumbing work. The manufacturer’s warranty is void if the filter is installed or serviced in violation of these codes. Keep a first aid kit nearby during maintenance. In case of accidental chemical splash, rinse the affected area with plenty of water and seek medical attention if irritation persists. Record all safety inspections in a maintenance log. This log should include date, inspector name, observations, and corrective actions taken.

Warranty and Service Information

Hayward Pro Series sand filters come with a comprehensive warranty protecting the filter housing, motor, and components for five years from purchase. The warranty covers manufacturing defects and corrosion failures, ensuring the filter remains totally corrosion‑proof. Service and repair are performed by authorized Hayward technicians using genuine parts and adhering to specifications. For a claim, customers must keep the original receipt and provide the filter’s serial number, located on the back. Warranty service is nationwide via Hayward’s certified dealers and centers, including the main office at 1415 Vantage Park Dr., Suite 400, Charlotte, NC 28203. To claim, contact dealer or call Hayward support at 1‑800‑123‑4567. The company offers a 90‑day return policy for defective units and a 30‑day satisfaction guarantee. All service visits are logged with date, technician name, and parts replaced. The log is essential for warranty coverage and required for resale or transfer. Hayward also provides an extended service plan available at installation. The plan covers routine maintenance, filter media replacement, and priority service within the first three years; For more details on coverage, service locations, and plans, visit Hayward’s website or consult the manual.

Service appointments can be scheduledonline or by phone. Hayward centers operate Monday‑Friday, 8 a.m.–5 p.m. Parts ship within 48 hours; most units arrive in 7–10 business days. Warranty claims must be submitted in writing with photos and processed within 30 days. 24‑hour reply!

Contacting Hayward Support and Resources

For assistance with the Hayward Pro Series sand filter manual, use the following resources. Phone: 1‑800‑123‑4567 (toll‑free, available 24/7). Email: support@hayward.com. Live chat is available on the official Hayward website, accessible via the “Support” menu. For local service, locate an authorized dealer by entering your ZIP code on the dealer locator page. All dealers are trained to handle installation, maintenance, and warranty claims. If you need a replacement part, submit a request through the online parts portal; parts are shipped within 48 hours. For firmware updates or software downloads, visit the “Downloads” section. Video tutorials and troubleshooting guides are available in the “Resources” tab. For extended warranty or service plans, contact the service team directly. The support team also manages user forums where you can ask questions and share tips with other pool owners. If you prefer in‑person assistance, schedule an appointment at your nearest dealer. All support interactions are logged for quality assurance and future reference. For urgent issues, call the emergency line at 1‑800‑123‑4567‑EXT‑1. Happy swimming! For any additional assistance, consult the Hayward online community or download the latest firmware updates from the official website; your satisfaction and pool safety remain our highest priorities, and we appreciate your trust in our products. and enjoy crystal‑clear water. Now.

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