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Outpost Filter H50452 Freeflow 45SqFt FC-2401 PFF50P 5CH-45 AK-90108 4-Pack

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Calculated at Checkout
Now: $74.36
RRP: $131.96


reemay filter fabric media45 SqFt. replacement spa filter cartridge H50452 for select Freeflow Spas and Watkins hot tubs.

Replaces Watkins 303279 cartridge filter and also replaces Filbur FC-2401, Unicel 5CH-45, and PAS-1247.

Outpost Filter cartridges are manufactured with Reemay filter media.  High quality, great price.

Filter Specs and Dimensions:

  • 10" Long
  • 5 5/16" Wide (outer diameter)
  • Top hole size: 2 1/8"
  • Bottom threaded connection: 1 1/2" mpt fine threads
  • 45 Sq Ft Filter
  • 3 oz. Reemay Filter fabric
  • Pleat Count: 225
  • ABS center core with NSF certified materials for extra strength
  • Strong filter bands for filter integrity and safety
  • Reinforced End Caps
  • Great Price!

H50452 spa filter
10 inches long and a little something for the bottom threaded 1 1/2 inch mpt connector when standing upright.

 H50452 width
5 5/16 inches wide with top hole

H50452 mpt threads
Bottom 1 1/2 inch mpt male pipe threads - fine

mptbottom threads
Bottom threads

filo-filters outpost

Quality replacement filter cartridges for hot tubs with Reemay filter media.

Diameter 5-5/16"  
Length 10"  
Top 2-1/8" open
Bottom 1-1/2" male thread/MPT

This is a filter 4-pack.

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