Filbur FC-3920 Spa Filter C-6433 PWK35 Watkins 33

Filbur FC-3920 33 sq.ft. hot tub spa filter is compatible with C-6433, 31250 and PWK35 spa filter models. 

This Watkins 33 compatible hot tub filter by Filbur is made with strong, reinforced cores, antimicrobial end caps and high quality polyester filter media to ensure durability, cleanability and high efficient filter performance.

The dimensions of this 33 sq.ft. spa filter are:

• Diameter: 6"
• Length: 9"
• Top: 1-15/16"
• Bottom: 1-15/16"

Replacement filter for Hot Spring Spas (Watkins), Watkins Mfg/Hot Spring Spas. This 33 sq.ft. filter also used in Highlife model and replaces AK-5006 , 31250 , 46201 , 645544039200 , C-6433 , FC-3920 , PLE-051-9672 , PWK35.
Ships as sku APCC7107

OR see the equivalent Pleatco filter PWK35