Features:
[High quality] Made of high-quality sponge, strong and durable, with good flexibility and high resilience, can be used for a long time.

[Easy to use] The foam is easy to clean and replace, can be used continuously for about 2 months.
[Reusable] The filter is high resilience, longer service life than ink cartridges, and can be used after cleaning many times.

[Size] The length of Swimming Pool Filter is 25cm, Inner diameter: 4.5cm, Outer diameter: 14.5cm, easy to filter impurities.

[Applicable] Suitable for intex bubble & jetted pure-spas, swimming pool, baths, and fish tank etc..

Specifications:
Suitable for Intex filter pumps using the type B cartridge
Replaces the B type paper cartridge
Material: Sponge
Color: Blue

Package included:
2/3/4 x Filter Sponge

Note:
Due to hand measure, the size may have 0-0.5cm error.
Due to different monitor, the color may have difference.