10Pcs/Lot GPPS Transparent Check Valve Aquarium Tank Air Pump One-way Valve Garden Irrigation Hose Non-Return Valve Pagoda Joint

Product details and features:

Material: GPPS Use temperature range: 0 ~ 70 degrees Celsius Applicable media: Water

All food grade material, environmental protection, non-toxic and non-toxic

Can be used in aquarium, food, medical treatment, irrigation, municipal water supply, etc

Note: Size is measured by hand, there may be some little error, please understand

Sizes Details Size: (Pagoda interface) 3-3mm 7-7mm 3-5mm 3-7mm 5-7mm