Pentair Swimming Pool Filters

Pentair manufactures a wide range of filter types for different applications and preferences, including pleated cartridges, DE, and sand. Pentair-compatible cartridge pool filters use pleated polyester media to trap debris, offering easy maintenance without backwashing—simply rinse and reuse until replacement is needed. DE (diatomaceous earth) filters provide the finest filtration. For residential pools and hot tubs, these Pentair-compatible cartridge filters are the most popular choice due to their ease of maintenance and effective filtration. Our SpiroPure cartridge replacements match Pentair's cartridge filter specifications making them ideal drop-in alternatives to OEM products.

Pentair-compatible pool filters deliver multiple advantages for pool and spa owners. High filtration capacity handles heavy debris loads while maintaining strong water flow, ensuring the spa or pool pump operates efficiently. Durable construction withstands exposure to pool chemicals and environmental conditions. Cartridge-style filters are popular because they eliminate water waste from backwashing. They also follow a simple maintenance routine. Gently rinse with a garden hose on occasion and replace when worn. SpiroPure Pentair-compatible replacements at All Filters provide these same benefits while significantly reducing filter replacement costs, making quality pool maintenance more affordable.