4040 RO membrane

Name: The Official REACH-iT Store 4040 RO membrane - 4040 RO membrane
Brand: The Official REACH-iT Store
SKU: 35313767441
Price: 295.9 USD
Availability: InStock
Rating: 4.875 (10 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$295.90$328.90

10% off

Quantity

Color

Black

Quantity

Zero pressure technology enables efficient water filtration with less energy consumption
Rated for up to 100 psi pressure, allowing for high flow rates in commercial settings
Compatible with any standard 4040 housing for easy installation
Designed for 150 psi commercial installations to maximize filtration performance
Suitable for both window cleaning and window washing applications

Summarized by Shop

4.9

16 ratings

Works great

This fit my IPC Eagle Hydrocart and works great, thanks!

Samuel · October 9, 2025

4040 RO Membranes

Spectacular!!!! Dramatically increased flow over prior RO Membranes!!! Value at its absolute best!!! I’ve converted all 3 of my RO systems to these due to the increased production.

Demien · December 2, 2024

Great flow!

At 60 psi, my dual 4040 system is producing 1.75 gpm with a 94% rejection rate. These are performing well!

Elliot · October 12, 2023

The Official REACH-iT Store

4.4 (1.8K)

Product description loading

This is the product description text that will appear here.

REACH-iT 4021 RO Membranes for FLOW Red and Gold; replacement reverse osmosis filters for pure water window cleaning

The Official REACH-iT Store

4021 RO membranes for FLOW RED/GOLD

(11)

$327.80

Wintecs Window Cleaning Equipment

RO Filter Membrane 4040 1200GPD

£241.87

The Official REACH-iT Store

REACH-iT KINK

(7)

$21.95

Window Cleaning Warehouse Ltd

High Volume RO Membranes

£309.70

Water on the Web

RO Membrane for RO3 & RO4

$250.00

Washco Supplies

RO Filter 40" x 4" Max-Flow

$565.95

1% off

Washco Supplies

RO Filter 30" x 4"

$734.95$743.95

REACH-iT ATOMIC Mixed Bed Resin; high-capacity deionization resin for FLOW pure water window cleaning systems

18% off

The Official REACH-iT Store

ATOMIC Resin (USA addresses only)

(27)

$174.90$214.50

The Window Cleaning Store

Hydrosphere 4040 Ultra Low Energy RO Membrane

CA$425.00

REACH-iT 1/4 CUFT DI Tank; compact mixed-bed deionization vessel for producing spot-free pure water on window cleaning sites

4% off

The Official REACH-iT Store

1/4 CUFT DI Tank

(10)

$163.90$170.50

Windows101

RO Nano Membrane - 40in

(1)

$249.00

XERO Products

4.8

(269)

XERO Chloramine Reducing Filter - 2.5 x 10 Main View

XERO Premium Quick Connect Set Main View

Pure Freedom

PF - HF4 Membranes (40"/21")

£195.00

Reverse Osmosis Superstore

Commercial Reverse Osmosis Membranes 100 PSI - Select Your Size

(3)

$134.99

WindowCleaner.com

4.8

(6.7K)

Niagara Exterior Cleaning Supply Store

4040 Membrane

$204.00

Aqua Filtration

4" X 21" RO Membrane, 4021 Reverse Osmosis Window Cleaning/ RO Systems

£65.00

WaterAnywhere

4" x 40" | 2,900 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes

$318.61

The Official REACH-iT Store

FLOW GOLD

(1)

$4,394.50

XERO Replacement RO Membrane - 21 Inch Main View

20% off

WindowCleaner.com

XERO Replacement RO Membrane - 21 Inch

(1)

$209.78$262.22

Spotless Window Cleaning Supplies Ltd

Hid 2400 Low Pressure 4040 Membrane

£171.00

The Official REACH-iT Store

FLOW Pre-Filter 6-Pack

(8)

$42.90

FLOW Blue Square Connector; RO-to-DI transfer bridge to ensure seamless water flow between filtration stages on FLOW systems

The Official REACH-iT Store

Square Connector for RO to DI on FLOW Blue

$21.40

Tucker® USA

4.9

(339)

2.5 x 10" Sediment / Carbon Combo Filter - Tucker® USA#

2.5 x 10" Sediment Filter - Tucker® USA#

2.5 x 10" Carbon Pre-Filter - Tucker® USA#

Fresh Water Systems

Filmtec TW30-4040 Tap Water 2400 GPD RO Membrane Element

(2)

$285.27

Exclusive offer available

Drinking Well Co.

Water Inc WI-HP-RO-3000-MEMBRANE

$230.00$306.00

Exclusive offer available

Isopure Water

Filmtec (XLE PRO 4040) Low Energy Membrane 2,600 GPD 4" X 40"

$571.25

REACH-iT RADIAL Brush Spare Parts; replacement blocks, pins, and swivel components for maintaining RADIAL water fed brushes

The Official REACH-iT Store

RADIAL BRUSHES Spare Parts

(23)

$32.95

REACH-iT FLOW DI Mesh Bags; heavy-duty resin bags for quick and clean DI resin replacement in FLOW pure-water systems

The Official REACH-iT Store

Mesh Bags for FLOW DI Tanks

(3)

$5.45

Rhodi

40" High Flow RO Membrane

$189.00

Axeon Reverse Osmosis Membrane for professional pure water production, designed for water fed pole window cleaning systems and commercial water purification applications. High-performance RO membrane delivers exceptional TDS reduction, efficient contaminant removal, and consistent pure water output, helping window cleaners achieve spot-free results while reducing resin consumption and improving filtration system performance. Ideal for reverse osmosis water filtration systems.

Pure Freedom

Axeon RO Membranes 40"

£345.00

goh2o equipment

Hi-Flow RO Membrane (4" x 40")

$325.00

WaterAnywhere

4" x 40" | 3,000 GPD High Flow Commercial Reverse Osmosis RO Membrane | Applied Membranes

$313.10

19% off

Aqua Filtration

4" X 40" RO Membrane, 4040 Reverse Osmosis Window Cleaning/ RO Systems

£130.00£160.00

REACH-iT FLOW RED+; RO-DI bundle with FREE 24ft Hybrid Pole, 75ft Tube, and Radial Lite Brush for USA window cleaning

26% off

The Official REACH-iT Store

FLOW RED+ with FREE POLE / BRUSH

(10)

$2,084.50$2,824.80

Commercial RO membrane, 4x40-inch size, ideal for brackish water filtration - Brackish Water variant

46% off

Blue Max Water

Commercial RO Membrane 4040 (4-Inch x 40-Inch)

$149.00$277.00

Cigarcity Softwash

Pure Water Power RO Membrane Housing – 40" RO Filter Housing (227-26-16-PWP)

$229.00

Fresh Water Systems

Filmtec BW30-4040 Brackish Water 2400 GPD RO Membrane Element

$283.50

Fresh Water Systems

Filmtec XLE-4040 PRO Tap Water Extra Low Energy 2600 GPD RO Membrane Element

(2)

$299.84

Zero pressure technology enables efficient water filtration with less energy consumption
Rated for up to 100 psi pressure, allowing for high flow rates in commercial settings
Compatible with any standard 4040 housing for easy installation
Designed for 150 psi commercial installations to maximize filtration performance
Suitable for both window cleaning and window washing applications

Summarized by Shop

4.9

16 ratings

Works great

This fit my IPC Eagle Hydrocart and works great, thanks!

Samuel · October 9, 2025

4040 RO Membranes

Spectacular!!!! Dramatically increased flow over prior RO Membranes!!! Value at its absolute best!!! I’ve converted all 3 of my RO systems to these due to the increased production.

Demien · December 2, 2024

Great flow!

At 60 psi, my dual 4040 system is producing 1.75 gpm with a 94% rejection rate. These are performing well!

Elliot · October 12, 2023

The Official REACH-iT Store

4.4 (1.8K)

4040 RO membrane

Highlights

Description

Specifications

Reviews4.9(16)

Delivery & Returns

The Official REACH-iT Store

You might also like

4021 RO membranes for FLOW RED/GOLD

RO Filter Membrane 4040 1200GPD

REACH-iT KINK

High Volume RO Membranes

RO Membrane for RO3 & RO4

RO Filter 40" x 4" Max-Flow

RO Filter 30" x 4"

ATOMIC Resin (USA addresses only)

Hydrosphere 4040 Ultra Low Energy RO Membrane

1/4 CUFT DI Tank

RO Nano Membrane - 40in

XERO Products

PF - HF4 Membranes (40"/21")

Commercial Reverse Osmosis Membranes 100 PSI - Select Your Size

WindowCleaner.com

4040 Membrane

4" X 21" RO Membrane, 4021 Reverse Osmosis Window Cleaning/ RO Systems

4" x 40" | 2,900 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes

FLOW GOLD

XERO Replacement RO Membrane - 21 Inch

Hid 2400 Low Pressure 4040 Membrane

FLOW Pre-Filter 6-Pack

Square Connector for RO to DI on FLOW Blue

Tucker® USA

Filmtec TW30-4040 Tap Water 2400 GPD RO Membrane Element

Water Inc WI-HP-RO-3000-MEMBRANE

Filmtec (XLE PRO 4040) Low Energy Membrane 2,600 GPD 4" X 40"

RADIAL BRUSHES Spare Parts

Mesh Bags for FLOW DI Tanks

40" High Flow RO Membrane

Axeon RO Membranes 40"

Hi-Flow RO Membrane (4" x 40")

4" x 40" | 3,000 GPD High Flow Commercial Reverse Osmosis RO Membrane | Applied Membranes

4" X 40" RO Membrane, 4040 Reverse Osmosis Window Cleaning/ RO Systems

FLOW RED+ with FREE POLE / BRUSH

Commercial RO Membrane 4040 (4-Inch x 40-Inch)

Pure Water Power RO Membrane Housing – 40" RO Filter Housing (227-26-16-PWP)

Filmtec BW30-4040 Brackish Water 2400 GPD RO Membrane Element

Filmtec XLE-4040 PRO Tap Water Extra Low Energy 2600 GPD RO Membrane Element

You might also like

4021 RO membranes for FLOW RED/GOLD

RO Filter Membrane 4040 1200GPD

REACH-iT KINK

High Volume RO Membranes

RO Membrane for RO3 & RO4

RO Filter 40" x 4" Max-Flow

RO Filter 30" x 4"

ATOMIC Resin (USA addresses only)

Hydrosphere 4040 Ultra Low Energy RO Membrane

1/4 CUFT DI Tank

RO Nano Membrane - 40in

XERO Products

PF - HF4 Membranes (40"/21")

Commercial Reverse Osmosis Membranes 100 PSI - Select Your Size

WindowCleaner.com

4040 Membrane

4" X 21" RO Membrane, 4021 Reverse Osmosis Window Cleaning/ RO Systems

4" x 40" | 2,900 GPD | 150 PSI | Low Energy RO Membrane | Applied Membranes

FLOW GOLD

XERO Replacement RO Membrane - 21 Inch

Hid 2400 Low Pressure 4040 Membrane

FLOW Pre-Filter 6-Pack

Square Connector for RO to DI on FLOW Blue

Tucker® USA

Filmtec TW30-4040 Tap Water 2400 GPD RO Membrane Element

Water Inc WI-HP-RO-3000-MEMBRANE

Filmtec (XLE PRO 4040) Low Energy Membrane 2,600 GPD 4" X 40"

RADIAL BRUSHES Spare Parts

Mesh Bags for FLOW DI Tanks

40" High Flow RO Membrane

Axeon RO Membranes 40"

Hi-Flow RO Membrane (4" x 40")