Hot tub filters do a lot to keep your spa water clean and system running properly. 

Many people who have a difficult time maintaining balanced water chemistry have dirty, damaged, or worn out filters. Another result of this can be reduced water flow and strain on your pump and heaters if the filter is not in good condition. Hot tub filters are made of a fabric pleats that catch debris and small particles so they aren’t recirculated into your soaking water. 

They do require regular maintenance and need to be removed monthly so they can be washed and replaced. Particles like algae, lotion, and body oils sometimes don’t come off with a quick rinse and need to be soaked in filter cleaner to get thoroughly cleaned.

To order a replacement, measure both the length and the end cap diameters (outer and inner) or locate a part number. 

You can also reorder based on the manufacturer of your previous hot tub filter. 

It’s nice to always have an extra spa cartridge filter on hand in case you need one in a pinch or you want to have a clean one available while your previously used one is being cleaned.

We are sure to have the exact replacement for your Filbur, Pleatco, or Unicel hot tub filter.

Filbur Filters Feature:

*Reinforced Center Cores

*Reinforced End Caps

*Unmatched Quality

*Genuine Reemay Filtration Fabric

*NSF Approved

* This replacement spa filter is compatible with Unicel 6CH-940

* COMPATIBLILITY - Compatible with most indoor/outdoor, inground, above-ground swimming pools, hot tubs, and spas.

* EXPANSIVE FLOW CORE - Specially molded design allows higher water access to filtration fabric, reducing overall pump stress and extending the lifespan of pumps.

* HIGH QUALITY FILTRATION - Featuring high durability filtration fabric that maintains strength even when loaded with sediment, a tighter porosity and denser weave to capture more contaminants in less time.

* Easy-to-use, low maintenance;

* Product Condition: Brand New;