About This

• 【 NSF/ANSI 50 CERTIFIED QUALITY】POOLPURE Spa filters are rigorously tested and certified by IAPMO to meet the NSF/ANSI 50 standard, ensuring dependable performance and crystal-clear water quality for your spa.
• 【SPECIFICATIONS】Length 6 5/8", Outside Diameter 4 5/8", Top: Handle; Bottom: 1 1/2" MPT Thread open; Filtration Area: 20 sq. ft; Filter Material: Trilobal Filtration Fabric.
• 【COMPATIBLE MODELS】 PLF4CH-20 Spa Filter is compatible with PHC25P4, Unicel 4CH-20, Filbur FC-0125, 690164996303, PVT25-XP4, SD-01223, 690164168007, PVT25P4, APCC7096 and more. ★NOTE: POOLPURE is an independent brand offering compatible replacement products that are engineered to meet OEM standards. All original manufacturer names and part numbers are for reference only.
• 【SUPERIOR FILTRATION PERFORMANCE】 The advanced Dirt-Locking technology captures over three times more debris than standard filter cartridges, including hair, dust, fine particles, and sediment, ensuring consistently clean, fresh, and crystal-clear pool or spa water.
• 【EFFORTLESS CLEANING】The filter's trilobal fabric structure allows impurities to be released easily during cleaning, keeping the cartridge feeling like new. For optimal performance, clean once a month. ⚠️ Do not backwash — backwashing may cause cracks or permanent damage.
• ⚠️ Not for Backwashing – This filter cartridge is not designed for backwashing. Backwashing may cause cracks or permanent damage.

Overview

• Material : Paper
• Product Dimensions : 4"D x 4"W x 6"H
• Item Weight : 1.1 Pounds
• External Testing Certification : IAPMO, ANSI
• Product Benefits : Removes Impurities