Check the listing for details. 2X Water Filter Housing DIY Fill T33 Shell Filter Transparent Reverse Osmosis. Color: Clear, Condition: New. Listed at 19.99 USD. 2X Water Filter Housing DIY Fill T33 Shell Filter Transparent Reverse Osmosis 1/4 Threaded connectorsHigh quality Type: Water Filter Parts Uses: water filtration Material: Plastic Color: Blue Size: (As picture shows) 25.5*5.5cm/10.04*2.17inches This Water Filter tube can be filled with a variety of media filter housing, such as resin, stone, tourmaline base ball mineralization, shell coconut shell, activated charcoal, silicon, phosphor crystal, etc., can be separated with a sponge to freely mix media, fun DIY. Use of food-grade production of new materials, the water makes you feel more worry-free. Two ends can be conveniently opened to fill the filter, and can be used repeatedly, very affordable. The filter has a fine mesh cover a portion of the design, which can effectively prevent the particles. Thick filter housing design, filter cover seal design ensures leak-free, more confident to use. Two open ends, easy recharging and cleaning. Please note: Tube Push in 1/4 Threaded connectors adapter are not included. Quantity: 2-Set (No retail package) Package included:Two T33 Filter Shell Housing