HF5-4040 RO Membrane Replacement for Axeon HF5-4040, HF5 Series Ultra Low Energy Reverse Osmosis Membrane, 2500 GPD RO Membrane, 98.5% Salt Rejection, 1000-2000 PPM — Open-Box, 29% Off

Name: HF5-4040 RO Membrane Replacement for Axeon HF5-4040, HF5 Series Ultra Low Energy Reverse Osmosis Membrane, 2500 GPD RO Membrane, 98.5% Salt Rejection, 1000-2000 PPM
Brand: Virego
SKU: awhd-us-b0dhrykw98
Price: 152.81 USD
Availability: InStock

Brand: Virego

Condition: Used - Mint

$152⁸¹

$216¹¹

-29% Save $63³⁰

Updated: 45 days ago

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Description

【Ultra-Low Energy-Cost Savings】Ultra-low energy HF5 Series membranes operate at only 80 psi to produce high-quality water. By operating at low applied pressures, this results in higher yields, higher reject rates, and ultra-low energy consumption. Featuring a protective tape-wrapped exterior, the HF5 series membranes are the best choice to offset the negative effects of low temperatures on reverse osmosis production

【Superior performance】2500 gpd infiltration flow rate. 98.50% stabilized desalination. Optimum operating pressure: 80 psi. Maximum operating pressure: 400 psi. Maximum operating temperature of 113 degrees Fahrenheit. Maximum feed flow rate is 6 gpm. 2-11 pH range, continuous operation. 1-13 pH range - short term cleaning (30 minutes). Maximum 5 SDI's. Salt connection:1000-2000 ppm

【Food grade materials】Not only do we firmly control the materials used in our filters, but we also use BPA-free or other toxic plastic materials to produce our filter housings. Quality Certification:Certified to ISO 9001 standards. We consistently provide products and services that meet the quality requirements of our customers

【Preprocessing Settings】When you use the 4040 reverse osmosis membrane, please do the pretreatment, you can install the front PP cotton and activated carbon cartridge, to protect your RO membrane from particles, residual chlorine, organic damage.Regular maintenance: Replace the pre-filter cartridge (PP cotton, activated carbon) every 3-6 months to avoid the accumulation of pollutants leading to membrane clogging

【No-risk service】We have good after-sales service, if you have any dissatisfaction with the product, please contact us immediately. We will solve your problem within 12 hours and give you the best result. For any reason you're not completely satisfied,please let us know and it can be directly replaced a new one. So buy it with confidence

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Product Details

SKU:: awhd-us-b0dhrykw98
Model:: HF5-4040
Country:: US
ASIN:: B0DHRYKW98

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $63 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Virego products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.