Best Hayward Inground Pool Filter in 2025
Updated on August 2025
#1
Recommended
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- Top manifold configuration for optimal filtration and hydraulic efficiency
- Cartridge elements are easily cleanable, removing the need for backwashing
- Durable filter tanks designed to withstand harsh conditions
- Heavy-duty flange clamp enables secure fastening and quick access to internal components
- Quick-release manual air relief valve allows for easy air bleeding
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- Top manifold configuration for optimal filtration and hydraulic efficiency
- Cartridge elements are easily cleanable, removing the need for backwashing
- Durable filter tanks designed to withstand harsh conditions
- Heavy-duty flange clamp enables secure fastening and quick access to internal components
- Quick-release manual air relief valve allows for easy air bleeding
#2
Value for Money
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- Extra-large single-element cartridge with precision-engineered core for improved flow and durability
- Secure single-locking knob design eliminates the need for clamps or bolts
- Injection-molded base and body enhance strength and resist corrosion
- Rotatable filter head allows convenient access to cartridge, gauge, and manual air relief valve
- Flexible plumbing options with 1½" or 2" FIP or 2" SKT connections
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- Extra-large single-element cartridge with precision-engineered core for improved flow and durability
- Secure single-locking knob design eliminates the need for clamps or bolts
- Injection-molded base and body enhance strength and resist corrosion
- Rotatable filter head allows convenient access to cartridge, gauge, and manual air relief valve
- Flexible plumbing options with 1½" or 2" FIP or 2" SKT connections
#3
15% Off
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- The filter has a multilateral underdrain assembly with self-cleaning 360° slotted laterals for efficient flow and backwashing
- Top diffuser provides uniform water distribution across the sand media bed
- Corrosion-proof filter tank made of durable polymeric material for reliable all-weather use
- Features a 6-position VariFlo control valve with a user-friendly lever-action handle
- Includes a large pressure sand/water drain for quick winterizing or maintenance
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- The filter has a multilateral underdrain assembly with self-cleaning 360° slotted laterals for efficient flow and backwashing
- Top diffuser provides uniform water distribution across the sand media bed
- Corrosion-proof filter tank made of durable polymeric material for reliable all-weather use
- Features a 6-position VariFlo control valve with a user-friendly lever-action handle
- Includes a large pressure sand/water drain for quick winterizing or maintenance
#4
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- Patented Flex-Tube design enhances the duration between cleanings
- Bump handle initiates self-cleaning of Flex-Tubes to remove dirt and filter powder
- Durable, injection-molded thermoplastic filter tank ensures corrosion resistance
- User-friendly pressure gauge combined with a threaded inspection port for easy maintenance
- Check valve design prevents backflow when the pump is off
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- Patented Flex-Tube design enhances the duration between cleanings
- Bump handle initiates self-cleaning of Flex-Tubes to remove dirt and filter powder
- Durable, injection-molded thermoplastic filter tank ensures corrosion resistance
- User-friendly pressure gauge combined with a threaded inspection port for easy maintenance
- Check valve design prevents backflow when the pump is off
#5
14% Off
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- Replace Part Numbers: W3C4030, C4030; Filter Type: Cartridge; Number of Filter Elements: 4; Design Flow Rate: 150 GPM; Effective Filtration Area: 425 SQFT; Turnover Rates: 90,000 GPM (10 hours), 72,000 GPM (8 hours)
- Compatible with In-ground pools and spas, including residential and commercial setups
- Features a heavy-duty, tamper-proof clamp for secure tank assembly and easy access to cartridge filters without disrupting plumbing
- Designed for superior filtration with four cartridge elements, capturing particles as small as 30 microns for extended filtration cycles
- One-year quality guarantee; contact for any product quality issues within this period.
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- Replace Part Numbers: W3C4030, C4030; Filter Type: Cartridge; Number of Filter Elements: 4; Design Flow Rate: 150 GPM; Effective Filtration Area: 425 SQFT; Turnover Rates: 90,000 GPM (10 hours), 72,000 GPM (8 hours)
- Compatible with In-ground pools and spas, including residential and commercial setups
- Features a heavy-duty, tamper-proof clamp for secure tank assembly and easy access to cartridge filters without disrupting plumbing
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#6
5% Off
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- Replacement part number: W3C17502
- Compatible with Hayward Star-Clear Plus; Replacement element part C-8419
- Folded design for larger filtration area, extending the cartridge lifespan and reducing filtration costs; easy to clean
- Removes suspended particles, ensuring cleaner and clearer pool water
- Cleaning involves shutting off the pump, closing isolating valves, and spraying water on the cartridge pleats for maintenance
- Specifications: Model C2000; Effective filtration area: 200 sq. ft.; Design flow rate: 150 gpm (residential), 75 gpm (commercial); Maximum working pressure: 50 psi; Compatible with 1½" or 2" connections
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- Replacement part number: W3C17502
- Compatible with Hayward Star-Clear Plus; Replacement element part C-8419
- Folded design for larger filtration area, extending the cartridge lifespan and reducing filtration costs; easy to clean
- Removes suspended particles, ensuring cleaner and clearer pool water
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#7
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- Vertical grid diatomaceous earth filter provides efficient water clarity and cleaning capacity for pools and spas (60 sq. ft. coverage)
- High-impact grid elements ensure effective up-flow filtration and top-down backwashing, suitable for large in-ground pools
- Durable glass-reinforced copolymer construction offers corrosion resistance and lasting performance
- Tamper-proof clamp design allows easy access to filter components without disrupting plumbing
- Manual air relief valve enables quick air release with a quarter-turn, supporting a flow rate of 120 GPM and effective filtering area
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- Vertical grid diatomaceous earth filter provides efficient water clarity and cleaning capacity for pools and spas (60 sq. ft. coverage)
- High-impact grid elements ensure effective up-flow filtration and top-down backwashing, suitable for large in-ground pools
- Durable glass-reinforced copolymer construction offers corrosion resistance and lasting performance
- Tamper-proof clamp design allows easy access to filter components without disrupting plumbing
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#8
14% Off
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- Durable, corrosion-proof construction for reliable performance in all weather conditions
- Self-cleaning lateral system ensures efficient water flow and balanced backwashing
- 7-position VariFlo valve optimizes flow while minimizing pressure drop
- Large drain facilitates quick winterizing and servicing
- Top diffuser evenly distributes water across the sand bed for effective filtration
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- Durable, corrosion-proof construction for reliable performance in all weather conditions
- Self-cleaning lateral system ensures efficient water flow and balanced backwashing
- 7-position VariFlo valve optimizes flow while minimizing pressure drop
- Large drain facilitates quick winterizing and servicing
- Top diffuser evenly distributes water across the sand bed for effective filtration
#9
15% Off
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- Efficient multilateral underdrain assembly with self-cleaning 360° slotted laterals ensures balanced flow and effective backwashing
- Integral top diffuser promotes even water distribution over the sand media bed
- Corrosion-proof filter tank made from durable, colorfast polymer for reliable performance in all weather conditions
- User-friendly 6-position VariFlo control valve with lever-action handle for easy selection of valve/filter functions
- Large pressure sand/water drain facilitates quick winterizing and maintenance
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- Efficient multilateral underdrain assembly with self-cleaning 360° slotted laterals ensures balanced flow and effective backwashing
- Integral top diffuser promotes even water distribution over the sand media bed
- Corrosion-proof filter tank made from durable, colorfast polymer for reliable performance in all weather conditions
- User-friendly 6-position VariFlo control valve with lever-action handle for easy selection of valve/filter functions
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#10
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- Efficiently captures dirt particles as small as 10-15 microns, suitable for maintaining clean pools by removing fine debris.
- Features elevated water collector and debris sump to minimize debris bypass during cartridge cleaning.
- Constructed with durable glass reinforced co-polymer, designed to endure challenging conditions, including in-floor cleaning systems.
- Includes an extra-large cartridge element with a precision-engineered core for improved strength and flow.
- Flow rating of 150 GPM, filtration area of 425 sq. ft., and capable of handling large turnover rates (72,000 gallons in 8 hours, 90,000 gallons in 10 hours).
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- Efficiently captures dirt particles as small as 10-15 microns, suitable for maintaining clean pools by removing fine debris.
- Features elevated water collector and debris sump to minimize debris bypass during cartridge cleaning.
- Constructed with durable glass reinforced co-polymer, designed to endure challenging conditions, including in-floor cleaning systems.
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