Is this filter for low pressure ro system or hi pressure systems?

Permeate production is pretty much linear with pressure. I run mine at 80 to 100 psi and get 2.5 gpm from a two stage system - a total of three membranes. So far I am very pleased with the Hydron BW 4040 s.

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Hydron BW-4040 Reverse Osmosis Membrane – 4" x 40", 2400 GPD | High Performance for Commercial, Industrial, Agricultural, Whole House | Compatible with AG4040FF, AG4040TF, TW30-4040, RE4040-BE

Hydron BW-4040 Reverse Osmosis Membrane – 4" x 40", 2400 GPD | High Performance for Commercial, Industrial, Agricultural, Whole House | Compatible with AG4040FF, AG4040TF, TW30-4040, RE4040-BE

Product ID: 461254819

Details

External Testing Certification
NSF
Item Weight
7 Pounds
Material
Polyamide
Product Benefits
Removes over a
Product Dimensions
10.2D x 101.6W

🚰2400 GPD high flow rate

🧪99% salt & impurity rejection

♻️NSF certified energy-efficient

Description

💧 Elevate your water game with Hydron BW-4040 — pure power, pure performance!

PURITY YOU CAN TRUST - Eliminates over 99% of salts, heavy metals, and contaminants for crystal-clear, safe water.
ECO SMART COST SAVVY - Certified NSF energy-efficient design reduces electricity use and cuts your water purification costs.
UNMATCHED WATER OUTPUT - Delivers a powerful 2400 gallons per day to keep your operations flowing without pause.
PLUG PLAY COMPATIBILITY - Seamlessly fits top RO systems like AG4040FF, TW30-4040, and more—no hassle, just pure water.
VERSATILITY FOR EVERY NEED - Perfect for commercial, industrial, agricultural, and whole-house setups—one membrane, endless applications.

The Hydron BW-4040 Reverse Osmosis Membrane is a high-capacity 4" x 40" filtration powerhouse delivering 2400 gallons per day with 99% salt and impurity rejection. Compatible with major RO systems, it suits commercial, industrial, agricultural, and whole-house applications. NSF-certified for energy efficiency, it ensures cost-effective, eco-friendly water purification without compromising performance.

Specifications

ASIN	B01CFOGPXY
Brand	Hydronix
Customer Reviews	4.5 4.5 out of 5 stars (113)
Enclosure Material	Polyamide Thin-Film Composite Fiberglass
External Testing Certification	NSF
Global Trade Identification Number	00693614030008
Included Components	Membrane to Membrane Coupler
Item Dimensions D x W x H	10.2D x 101.6W x 10.2H Centimeters
Item Weight	7 Pounds
Manufacturer	manufacturer
Manufacturer Part Number	BW-4040
Model number	BW-4040
Number of Items	1
Number of Packs	1
Product Benefits	Removes over 99% of impurities and chemicals while maintaining a high flow rate.
UPC	693614030008
Unit Count	1.0 Count

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