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OPU  SPAS/ GREAT NORTHERN ENGINEERING Spa Filters
OPU SPAS/ GREAT NORTHERN ENGINEERING
These Filters Meet or Exceed Specifications Set Forth By The Spa Manufacturer.
Square Feet
50
Outer Diameter
4  5/8
Length
14  3/4
Top
Molded  Handle
Top example and MAY VARY
Bottom
 1 1/2 Male Thread MPT
Bottom example and MAY VARY
Filter Media
3 oz
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