Membrane Solutions Alberts Filter 75 GPD RO, Reverse Osmosis with Housing, Wrench, 1/4" Quick-Connect Fittings, Check Valve, Replacement for Under Sink Home Drinking RO Water Filter System

Q: Does it constantly discharge reject water even when your not using pure water

YES, you need to close both outputs or water will discharge from the brine. To stop it from running constantly most use an ASV (Automatic shutoff valve). You will also need a flow restrictor on the Brine, sized appropriately for the RO membrane

Q: what is the wastewater to purified water ratio? can the flow restrictor be bypassed to flush?

The purified water to wastewater ratio is 1/2.

Q: Why waste water line seems to be running a lot of water ?

Waste water is usually 1gallon RO/DI to 2 to 4 gallons waste. I brought my waste to 1 -2 gallaons of waste to 1 gallon Ro/DI with a booster pump. I also added and upgradeed from 100G to 200Gallon system. Just added another 100G ro/di canister. use the waste water for plants, and garden. If ypu can get waste tube to go out and into a diffrent barrel or yard, you can recycle it. booster pump helps to reduce the waste, unfortunately there is no other way to completely reduce it to zero. good luck.

Q: Can you suggest asov for the 400g system? it has 3/8 input x 1/4 output - all of the asov on amazon are 1/4 x 1/4 or (rare) 3/8/ x 3/8

Chemo “Harrington Plastics “ online

4.7/5

Product ID: 306542520

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Details

Material
Polyamide
Product Dimensions
2"D x 2"W x
Item Weight
0.9 Pounds
External Testing Certification
ANSI NSF
Product Benefits
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Description

Membrane Solutions Alberts Filter 75 GPD RO, Reverse Osmosis with Housing, Wrench, 1/4" Quick-Connect Fittings, Check Valve, Replacement for Under Sink Home Drinking RO Water Filter System

Specifications

Material	Polyamide Thin-Film Composite
Product Dimensions	2"D x 2"W x 12"H
Item Weight	0.9 Pounds
External Testing Certification	ANSI, NSF
Product Benefits	High rejection rate for lower TDS, standard size for various usages like kitchen, maple syrup DIY, and aquariums.
Brand	Membrane Solutions
Manufacturer	Membrane Solutions
Item Weight	14.4 ounces
Item model number	ROSL1812-75G
Is Discontinued By Manufacturer	No
Size	1 Count (Pack of 1)
Color	Blue
Style	75G with housing
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Does it constantly discharge reject water even when your not using pure water

what is the wastewater to purified water ratio? can the flow restrictor be bypassed to flush?

Why waste water line seems to be running a lot of water ?

Can you suggest asov for the 400g system? it has 3/8 input x 1/4 output - all of the asov on amazon are 1/4 x 1/4 or (rare) 3/8/ x 3/8

Common Questions

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Membrane Solutions Alberts Filter 75 GPD RO, Reverse Osmosis with Housing, Wrench, 1/4" Quick-Connect Fittings, Check Valve, Replacement for Under Sink Home Drinking RO Water Filter System

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions