BW-4040 Hydron High Performance Commercial and Industrial Membrane, 2400 GPD, 40" x 4"

BW-4040 Hydron High Performance Commercial and Industrial Membrane, 2400 GPD, 40" x 4"

Q: 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.

4.4/5

Product ID: 461254803

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Details

Material
Polyamide
Product dimensions
10.2D x 101.6W
Item weight
3.18 kg
External testing certification
NSF
Product benefits
Provides water

💧2400 GPD ultra capacity

🔬99%+ contaminant rejection

🛡️Hard fiberglass shell

Frequently Bought Together

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

Max Water - Heavy Duty - Reverse Osmosis 4040 Membrane Housing - 4" x 40" good for industrial use - 4040 housing

End Cap with 2 O-Rings for 4" Stainless Steel RO Membrane Housing

Description

💧 Power your business with pure precision and unstoppable flow!

PRECISION FILTRATION - Achieves an impressive 99% rejection rate, ensuring crystal-clear, contaminant-free water every time.
ROCK SOLID DURABILITY - Encased in a rugged fiberglass shell designed to withstand the toughest commercial environments.
SEAMLESS COMPATIBILITY - Fits most standard 4x40 commercial RO membrane housings for effortless integration.
UNMATCHED WATER OUTPUT - Delivers a massive 2400 gallons per day to keep your operations flowing without a hitch.
GLOBAL QUALITY ASSURANCE - Crafted in Taiwan with premium polyamide thin-film composite for reliable, long-lasting performance.

The BW-4040 Hydron High Performance Membrane is a 40" x 4" commercial-grade RO membrane delivering 2400 gallons per day with a minimum 98.5% contaminant rejection rate. Its durable fiberglass shell protects the polyamide thin-film composite membrane, ensuring reliable, high-efficiency filtration. Designed for standard 4x40 housings and made in Taiwan, it’s engineered for demanding industrial and commercial water purification needs.

Specifications

Brand	Hydronix
Model Number	BW-4040
Product Dimensions	101.6 x 10.16 x 10.16 cm; 3.18 kg
Material	Polyamide Thin-Film Composite Fiberglass
Item Weight	3.18 Kilograms

Have a Question? See What Others Asked

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

Is there a 2.5”X40” membrane?

Is overnight shipping available

Can you town water through this ro?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Received my product in pristine condition. Great service overall.

1 month ago

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€ 848.20

Duties & taxes incl.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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