HF5H203-01 Advanced Spa Filter Cartridge For Pleatco 5CH-203 Unicel FC-0303 waterline Drop‑in installation with no tools

Drop‑in installation with no tools required—swap out the old basket in minutes

Upgrade your pool water quality—add to cart now and enjoy clearer water this season

InSPAration Designer One Aromatherapy will enhance any spa experience by filling the air with this unique scent

Replaces Pleatco PJAN145

The Conversion Kit (Part 9991412-R1) is an OEM retrofit solution designed to upgrade compatible Dolphin robotic pool cleaners from a standard bag filter system to a cartridge-style filter system

HF5H203-01 Advanced Spa Filter Cartridge For Pleatco 5CH-203 Unicel FC-0303 waterline Drop‑in installation with no toolsHF5H203 01 Advanced Spa Filter Cartridge for Pleatco 5CH 203 Unicel FC 0303 Intro The HF5H203 01 is a universal, USAmade spa filter cartridge engineered to replace multiple crossreferences with a single, dependable fit. It crossreferences Pleatco PLAS35, Unicel 5CH203, Filbur FC0303, LA Spas HTF303, FD51500, and several American Whirlpool models, simplifying replacements while maintaining filtration performance. Its turquoise end caps signal premium