ISPRING Flow Restrictor with Flow Limit of 450

Flow restriction is Required for all reverse osmosis systems at the drain line to keep an optimal waste water flow, and is recommended to be replaced each time the membrane is being replaced, in order to maximize the system efficiency. The restrictor must be sized according to the capacity of the membrane. AFR450 is designed for ro systems with 75 – 100 GPD.

• Compatible with most reverse osmosis systems of 75 – 100 GPD (including brand names) in the market
• To be installed on the drain line
• Recommended for ro systems of 75 GPD or 100 GPD, or for customers whose source water TDS is more than 200Ppm
• For every 1 Gal. of ro water produced, there will be 2 Gal. of waste water drained, which is far below industry standard
• Features 1/4 fitting