This 1 Pcs RO Mineral Cartridge Filter Candle Membrane - 1/4" QC Fit Connect which is Suited / Compatible for many Water Purification Systems or RO Models with RO+UF+UV Features. This is a multipurpose filter suited for Gardening, Aquarium, Outdoor Water Purification and many applications. This filter add back the essential nutrient minerals required for our body such as Calcium and Magnesium after an RO Process. This filter can be installed after RO Membrane or in place of Post Carbon Stage eliminating the Post Carbon Filter. Suited for common RO water filter Purifiers available in India, Compatible with many RO Models-Can be used in multiple water purifier Models-Counter Top, Desk Top, Stand Mounted, Wall Hanging, Under Sink, most of the RO Model cabinets. Specification: Type: Water Filter Spare Parts-Mineral Filter- Mini Size. Applications - Multipurpose-Water Purification, Gardening, Aquarium, Outdoor Water Filtration. Total Length: 14 cm, Filter Body Length- 3. 5? or 9 cm. Stem length on each Connector sides - 2. 5 cm L (ie 9+2. 5+2. 5=Total 14cms). Connector - 1/4-1/4 Push Fit Elbow or Straight. Tube Size - 1/4" Small Size RO Tube. Diameter of the Filter: 5 cm. Circumference of the filter-15 cm. Weight approx -100g Material: Food Grade material. Operating Pressure: 2-60 PSI Max. Flow Rate: Depends on Booster Pump. Quantity: 1. 1 PCs. Mineral Filter-Mini Size Cartridge - Molded Housing Type + 2. 2 PCs Elbow Connector - 1/4" Inch for Filter Cartridge + 3. 2 Meter 1/4" Small Size RO Tube for Fitment as shown in Photo