O2 Intake Filter Compatible with EverFlo 5L Machine Replacement Accessories 3PCS

Made of refractory fiber filter paper and filter cotton. It can effectively absorb impurities in the air to keep your air supply pure.

Compatible with EverFlo 5L filters capture dust, impurities, odors in the air, providing clean air to users.

Size:121mm L x 60mm W x 49mm H. Outer diameter is 22 mm, inner diameter is 20mm. Compatible with EverFlo 5L, please confirm your model before purchasing.

Compatible with EverFlo 5L only. 

Disposable and needs to be replaced regularly.