20pcs S1 Type Reusable Foam Hot Tub Spa Filters

and high quality,Reusable foam box.
Suitable for Bubble and Jetted Pure-spas. for Replacement of S1 carton.
Replacing the filter elements of paper filter is part of the daily maintenance of the pool. These cleaning and reusable foam filters will reduce your cost.
The initial cost of the is slightly higher than that of the , but the life is for a long time.
More durable than the carton, and it can be washed and reused many times.
Colour:Blue
Material:sponge
Size:10.8x7.3cm, inner diameter 4cm
Package Contents:
20 x Filter
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.