4CH-21 Filter (4-5/8" W, 8" L) by ProAqua
Zoom image

4CH-21 Filter (4-5/8" W, 8" L) by ProAqua

  • Outside Diameter: 4-5/8"
  • Length: 8"
TOP
Molded Cone Handle 
BOTTOM
1-1/2" Male Thread/MPT  
Top of filter has a molded cone handleBottom has a 1.5
  • SKU: 4CH-21
Buy more for less:
1 items $43.99CAD / each  
2-3 items $41.79CAD / each save 5%
4 or more items $39.59CAD / each save 10%
  • $43.99CAD
Qty:  

19 sq. ft. top load. 

1-1/2" MPT thread has an approximate outside diameter of 1-13/16".

4CH-21 replaces: Filbur FC-0121 UPC 645544001214, FC-0136 UPC 645544001368. Pleatco PA13, PA17, PTL18P4-4, UPC090164999333. Aladdin 11901. OEM 20245-238, PVT 25N. Unicel UPC 678285240031.

Commonly used in: Alcove, Atera Spas, Dream Maker Spas, Pageant Spas, Saratoga Spas & Vita Spas.

ProAqua Filters are quality pleated filters, made with Reemay® Filtration Fabric. We may substitute with Unicel® brand filters, another quality hot tub filter.