43 products
Pool Filter Repair Parts
Keep your filtration system working properly with replacement pool filter parts for cartridge, sand, and D.E. filters. This collection focuses on the components used to repair and maintain the filter itselfโsuch as pressure gauges, air relief assemblies, manifolds, valves, O-rings, drain plugs, clamps, laterals, and related hardware.
If you need the filter media rather than a repair component, shop replacement pool filter cartridges or D.E. filter grids. For a complete filter housing or system replacement, start with Pool Filters & Filtration Systems.
Common Pool Filter Repair Parts
- Pressure Gauges โ Monitor operating pressure and help indicate when a filter needs cleaning.
- Air Relief Valves & Bleeder Assemblies โ Release trapped air and help the filter operate safely.
- Filter Manifolds โ Direct water through cartridge or D.E. filter assemblies.
- Backwash & Slide Valves โ Control water flow on compatible sand and D.E. filter systems.
- O-Rings & Gaskets โ Seal tanks, valves, lids, unions, and other connection points.
- Drain Plugs, Nuts & Clamps โ Replace worn hardware used to seal and secure filter components.
- Sand Filter Laterals & Internal Parts โ Help distribute water and keep filter media inside the tank.
Find the Right Part for Your Filter
Filter parts are often model-specific. Before ordering, check the manufacturer, model number, and existing part number on your filter. Benchmark Pool Supply carries repair components for popular Pentair, Hayward, Jandy, Sta-Rite, and compatible aftermarket filtration systems.
Related Filtration Collections
- Pool Filter Cartridges โ Replacement cartridge elements and multi-cartridge sets.
- D.E. Filter Grids โ Full grids, partial grids, and complete replacement sets.
- Pool Filter Cleaners โ Products for removing oils, scale, and debris from filter media.
- Filter Valves & Backwash Components โ Multiport, slide, and backwash valve parts are included in this Filter Parts collection.
- Pool O-Rings & Gaskets โ Replacement seals for pool equipment.
- Pool Filters & Filtration Systems โ Complete filter systems and filtration equipment.
When to Replace Filter Parts
- Pressure gauge is stuck, cloudy, or reading inaccurately.
- Water leaks around the filter tank, valve, drain plug, or unions.
- Air remains trapped in the filter or the air relief assembly is damaged.
- Backwash or slide valves are difficult to operate or leaking.
- Manifolds, clamps, drain plugs, or internal hardware are cracked or worn.
- Sand or D.E. powder is returning to the pool because an internal component has failed.
Pool Filter Parts FAQ
How do I know which filter part fits my system?
Use the filter manufacturer, model number, and existing part number whenever possible. Many filter repair parts are specific to a particular model or series.
Where are replacement cartridges?
Replacement cartridge elements are organized separately in our Pool Filter Cartridges collection.
Where are D.E. filter grids?
Full grids, partial grids, and complete grid sets are available in the D.E. Filter Grids collection.
Can I replace a pressure gauge or O-ring myself?
Many routine filter parts can be replaced by experienced pool owners after the pump is shut off and all filter pressure has been safely relieved. Follow the filter manufacturer's instructions.
Do you carry OEM and compatible aftermarket filter parts?
Yes. Product listings identify the brand and compatibility information available for each replacement component.
