Unicel C-4309 Pool & Spa Replacement Filter Cartridge Comp.
• Weight: 3 oz.
• Open top hole
• Area: 10 sq. ft.
• Part number: Unicel C-4309 R / Filbur FC-3743
• Dimensions: 4.75” x 8”
• Bottom style: 1 ¾” Male slip fitting
• Top style: 1 ¾” Open
The Unicel C-4309 R Compatible Pool & Spa Filter Cartridge, also known as the Filbur FC-3743, is a spa and pool filter cartridge produced to exact OEM specification – no need for pool filter pad adapters. This filter replaces the Aladdin 11004 and Pleatco PGF10.
The compatible Unicel C-4309 swimming pool filter utilizes the highest industry technologies. This filter’s reinforced antimicrobial end caps improve efficiency and ensure less cleaning and fewer replacements through actively reducing the build-up common contaminants. This filter benefits from genuine Reemay filter media, which is resistant to fraying and unraveling and won’t react to the chemicals found in your pool or spa. This spa filter’s break-resistant bands and extruded and reinforced PVC center core give it durability and prolonged lifespan.
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