PWK35B Hot Tub Spa Filter Cartridge, Compatible with Hot Spring Limelight Flair, Replaces Watkins 1642301-1/78161/78286, Filbur FC-3921, 35 Sq Ft, Pleated Fabric Media, 2-Pack

Specifications

• 【WHAT'S INCLUDED】: 2 x PWK35B Spa Filters. If you encounter any problems during the use or installation of hot tub filters, please contact us at the first time, we will quickly find the most correct solution for you
• 【REPLACEMENT MODEL】: Hot springs spa filters Compatible with Watkins 1642301-1 hot tub filter, Watkins 78161 and 78286, Pleatco PWK35B, Filbur FC-3921. Length: 14-1/8"; Outer Diameter: 6-3/8"; Top/Bottom Opening: 2"; Filtration Area: 35 Sq.ft; Filter Material: Advanced Trilobal Fabric
• 【SAFE MATERIAL】: The Yopmb hot tub filter is made from safe materials that are lead-free and BPA-free, providing you with clean, healthy, clear, and safe water quality. Enhance your pool or spa experience and ensure that you and your family can safely, healthily, and happily enjoy your spa time
• 【HIGH FILTRATION EFFICIENCY】: The hot springs spa filters use advanced trilobal fabric and innovative "Dirt-Lock" technology, increasing the effective surface area by 20%-40%, thereby capturing more impurities. This significantly enhances filtration performance, effectively removing hair, leaves, dust, debris, sand, and more
• 【EASY TO CLEAN】: Our PWK35B spa filters are made from advanced trilobal fabric, which absorbs more impurities than ordinary fabric. The trilobal fabric can spread evenly during cleaning, making it easier for the hot springs spa filters to release impurities for a thorough clean. We recommend cleaning the spa filter with a garden hose every 2 weeks to maximize the performance of your spa filters