Unicel 4CH-35 Replacement Filter Cartridge | 35 Sq. Ft. | Sundance & Hot Springs Spas Water Levelers a damaged union body will

a damaged union body will cause a new seal to leak regardless of seal condition

protecting internal components from debris and maintaining the sealed environment the skimmer requires to draw water effectively

industry-standard replacement for those systems

The bulkhead baffle assembly directs water flow within the filter tank

Use as directed

Unicel 4CH-35 Replacement Filter Cartridge | 35 Sq. Ft. | Sundance & Hot Springs Spas Water Levelers a damaged union body willKeep your spa running clean with the Unicel 4CH 35 from the 4000 Series a 35 square foot replacement filter cartridge engineered for spa filter housings that use a 1 1 2" male threaded bottom connection. With 145 pleats of 3 oz. Reemay 2033 polyester media, the 4CH 35 delivers reliable debris capture and extended service life in a compact 16" form factor. IMPORTANT: Verify Your Bottom Fitting Before Ordering The 4CH 35 has a 1 1 2" male pipe thread