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Item # BE40371

BluEarth Cartridge, replaces 37 sq.ft. Rainbow, Waterway Plastics, Morgan Spas. Leisure Bay Spas. Custom Molded Products

All cartridges are not created equal - there is only one BluEarth Cartridge.

Designed by the leaders in pool and spa water filtration - and manufactured in the most advanced cartridge manufacturing plant in the work - all BluEarth Cartridges are guaranteed to fit, and are designed to meet and exceed original manufacturer's specifications.

This cartridge replaces these various models or meets these specifications:

OEM Brand:
CMP-Custom Molded, Rainbow, Waterway
Unicel #:
C-4637
Pleatco #:
PRB37-IN
Filbur #:
FC-2380
Sq Ft Area:
37
# of Pleats:
158
Outside Diameter:
4-15/16''
Height:
13-5/16"
Top Type:
2-1/8" Open
Bottom Type:
2-1/8" Open
Price: $33.99
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