2Pcs Filtration Cleaning Couplings with Gasket Seals Water Filter Coupling Kits for Outdoor Hiking Camping Enduring

Features: Our water filter coupling has an inner diameter of 28mm on both ends, which is suitable for 28mm external thread water filters and standard plastic water bottles. Suitable for directly drinking water, backwashing or setting up a gravity filtration system when hiking or camping. Use our filter coupling to connect the water filter to a clean water bottle, and you can quickly backwash the filter element without carrying a bulky syringe. You can also use it with a threaded water bag to build a gravity filtration system, so you can easily get a lot of clean water and release your hands. Our 2pcs water filter adapters are equipped with 10 replacement spare gaskets, which fit tightly with the couplers, effectively improving the sealing performance, preventing water leakage and improving water filtration efficiency.

Specifications: Material: Silicone Size: about 6.35x5cm/2.5x1.97inch

Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes: 2Pcs Filtration Cleaning Couplings 10Pcs Filter