CART 19 SQ FT 8 W/ 1-1/2 MPT
This is the right choice to replace your old filter or upgrade your system. This CART-19, Square Foot, is a top load filter with 1-1/2" FNPT connection. 4CH21 Filter meets or exceeds OEM Equivalent Standards.
UNICEL 4CH-21 Replacement Filter Cartridge for 19 sq ft Top Load Commercial Pool and Spa Filter
The Unicel 4CH-21 filter is used with the Unicel C-4 and C5 top load pool and spa filter systems. This pool filter element is a replacement cartridge for the Unicel CM291 - 19 Square Foot Pool Light Duty Filter, and contains granulated activated carbon for superior water purification.
UNICEL 4CH-21 is a replacement filter cartridge for the Unicel C3112 top loading central vacuum system. It has a micron rating of 1-1/2 and an efficiency of MERV 8. The SmartSeal gasket is made of a self-bonding rubber compound, ensuring a better fit and longer seal life. This replacement filter fits into the following systems: Unicel C3112, Unicel C3115, Unicel C4112, Unicel C4115, Unicel C3116, Unicel H3415, Unicel H3515, and Unic
Breathe in clean, fresh air with the Unicel 4CH21 filter replacement cartridge. The durable stainless steel casing traps allergens and irritants, while the shiny exterior looks great in any home. This Unicel vacuum cleaner filter easily installs into your vacuum cleaner so that you can start breathing easy again.
The Unicel 4CH21 replacement filter cartridge is designed in accordance to the original specifications, made with the highest quality materials, and carries a 1 year limited warranty. This Unicel 4CH21 filter cartridge is compatible with following standard 20 x 20 x 1 (AP9618-00006). It's an excellent choice for use with refrigerators, air conditioners, and other cooling systems.
Replacement for Unicel 4CH-21 (4Ch21, 4cg21, 4 C 21, Replacement for Achiever HCF-011A, Microline WFS-3160-144020-03, Microline WFS-3160-144020-06). Gives you clean water without having to change the entire filter - Quick and easy to change - control performance of your water filter