POOLPURE 6CH-940RP Removable Handle Spa Filter — Built-in Chlorine Dispenser, 2-Pack

Meet the POOLPURE 6CH-940RP Removable Handle Spa Filter, a versatile replacement designed to fit a range of popular spa models while adding a built-in chlorine dispenser for streamlined maintenance. This 2-pack is ready for easy in-tank swaps, featuring a 1 1/2" SAE thread, a compact 7 5/8" length, and a 6" outside diameter that fits a variety of filter baskets.

Smart filtration for everyday spa life

The cartridge uses trilobal filtration fabric, a modern material engineered to maximize dirt capture while preserving steady water flow. The structure provides three times the adsorption surface on a compact footprint, helping keep spa water clear even with frequent use. A 50-micron filtration layer enhances the capture of fine particulates such as hair, dust, and small debris, reducing cloudiness and the need for constant chemical tweaks.

• Trilobal fibers offer higher surface area for consistent filtration
• 50-micron filtration layer traps fine particles while maintaining healthy turnover
• Dirt-locking technology traps debris during use and releases it during rinsing for easy cleaning
• 4 oz thickened polyester fabric with reinforced ABS end caps supports durability

Durability and value you can count on

Designed for longer life, this filter uses a strengthened core and robust construction to outlast standard cartridges by over 30% in some cases. The combination of heavy-duty fabric and durable end caps helps reduce replacement frequency, saving you time and money over the seasons.

Safety, standards, and trusted quality

PoolPure aligns with industry standards and professional guidelines. The filter is NSF/ANSI 50 certified for material safety and is backed by the Pool & Hot Tub Alliance (PHTA), signaling a commitment to reliable, long-term water exposure performance for households and families.

Compatibility, installation, and practical use

This filter is a compatible replacement for PWW50P3 (not PWW50P4), Unicel 6CH-940, Filbur FC-0359, Waterway 817-0050, 25252, 378902, 03FIL1400, HTF0245RT, among others. It ships as a 2-pack, so you can count on ready replacements for convenient maintenance and uninterrupted spa sessions, from weekend soaks to after-work unwinding.

What to expect in daily use

With the built-in chlorine dispenser, you can integrate sanitizing steps into routine spa care. The cartridge-friendly design supports regular rinsing and straightforward maintenance, helping you sustain clearer water and a comfortable soak, season after season.