Finally Seizeen Hot Tub Filters, 4 Pcs Spa Filters Replacement For Round Rectangle Inflatable Hot Tub, 3.11''h X 3.93'' Dia, Screw Inner Dia 2.32'' Take An Extra 75% Off [R7zKxa8M]

Seizeen four pack hut tub filter cartridge is suitable for all inflatable spas of own brand (73'' square and 82'' round), it has excellent filtration adsorption effect, and the filter cartridge can be replaced without complicated assembly process.

Features:

1. High quality Dacron fabric can collect hair, leaves, dust, sediment, sand, etc., easy to clean and replace.

2. SPA filter size 3.11''H x 3.93'' Dia, Screw Inner Dia 2.32''

3. Usage suggestions: Please clean your spa filter cartridge frequently and replace it every 2-3 weeks when used frequently.

4. How to install: Turn off the pool pump water supply, release the filtration system air valve, remove the old filter, align the screw mouth and rotate