Hydranautics Reverse Osmosis Water Purification Membranes

Part Number
Size (inches)
Diam. x Length
Flow Rate
GPD
Nominal
Rejection
Typical
Pressure
CPA2-4040 4.0 x 40 2250 99.50% 225
CPA5-LD-4040 4.0 x 40 2100 99.70% 225
CPA2-8 8.0 x 40 10000 99.70% 225
CPA3-8 8.0 x 40 11000 99.70% 225
CPA4-7 8.0 x 40 6000 99.70% 225
CPA5-LD 8.0 x 40 11000 99.70% 225
CPA5 MAX 8.0 x 40 12000 99.70% 225
ESNA1-LF-4040 4.0 x 40 1750 89.00% 75
ESNA1-LF2-4040 4.0 x 40 1870 87.00% 75
ESNA1-LF2-LD-4040 4.0 x 40 2000 86.00% 75
ESNA1-LF-LD 8.0 x 40 8200 89.00% 75
ESNA1-LF2-LD 8.0 x 40 10500 86.00% 75
ESPA-50 1.8 x 12 65 99.00% 150
ESPA-75 1.8 x 12 65 98.50% 150
ESPA-2514 2.5 x 14 150 99.40% 150
ESPA-2521 2.5 x 21 350 98.00% 150
ESPA-2540 2.5 x 40 750 98.00% 150
ESPA-4014 4.0 x 14 500 99.40% 150
ESPA-4021 4.0 x 21 1000 99.40% 150
ESPA4-4021 4.0 x 21 1275 99.00% 100
ESPA1-4040 4.0 x 40 2600 99.00% 150
ESPA2-4040 4.0 x 40 1900 99.60% 150
ESPA2-LD-4040 4.0 x 40 1900 99.60% 150
ESPA3-4040 4.0 x 40 3000 98.50% 150
ESPA4-4040 4.0 x 40 2500 99.20% 100
ESPA1-7 8.0 x 40 12000 99.00% 150
ESPA2-7 8.0 x 40 9000 99.60% 150
ESPA2-LD 8.0 x 40 10000 99.60% 150
ESPA2+ Now ESPA2 MAX
ESPA2 MAX 8.0 x 40 12000 99.60% 150
ESPA3-7 8.0 x 40 14000 98.50% 150
ESPA4-7 8.0 x 40 12000 99.20% 100
ESPA4-LD 8.0 x 40 12000 99.20% 100
ESPA4 MAX 8.0 x 40 13200 99.20% 100
SanRO HS-4 4.0 x 40 2200 99.70% 180
SanRO HS2-4 4.0 x 40 3000 99.60% 129
SanRO HS-8 8.0 x 40 8800 99.70% 180
SanRO HS2-8 8.0 x 40 14000 99.60% 129
LFC3-LD-4040 4.0 x 40 2100 99.70% 225
LFC3-LD 8.0 x 40 11000 99.70% 225
SWC-2514 2.5 x 14 110 99.40% 800
SWC-2521 2.5 x 21 220 99.40% 800
SWC-2540 2.5 x 40 520 99.40% 800
SWC-4014 4.9 x 14 370 99.40% 800
SWC-4021 4.0 x 21 640 99.40% 800
SWC1-4040 4.0 x 40 1200 99.50% 800
SWC5-4040 4.0 x 40 1900 99.70% 800
SWC5-LD-4040 4.0 x 40 1750 99.70% 800
SWC6-4040 4.0 x 40 2500 99.70% 800
SWC1-2 8.0 x 40 5000 99.70% 800
SWC2-1 8.0 x 40 6000 98.60% 800
SWC3-2 8.0 x 40 5900 99.70% 800
SWC3+ 8.0 x 40 7000 99.80% 800
SWC4+ 8.0 x 40 6500 99.80% 800
SWC4-LD 8.0 x 40 6500 99.80% 800
SWC4 MAX 8.0 x 40 7200 99.80% 800
SWC5 8.0 x 40 9000 99.80% 800
SWC5-LD 8.0 x 40 9000 99.80% 800
SWC5 MAX 8.0 x 40 9900 99.80% 800
SWC6 8.0 x 40 12000 99.80% 800
SWC6-LD 8.0 x 40 12000 99.80% 800
SWC6 MAX 8.0 x 40 13200 99.80% 800

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Give the gift of pure water to children
  • The DOW FilmTec Membranes were in perfect condition - in original manufacturer's packaging, Item shipped as promised - what's not to like? will keep them on file.

    John Vanderbilt
  • Marzena is driven like no other. I've been lucky to be on the right side of her intentions, and so have many fortunate clients. The energy for her work with Orphaworld comes from I don't know where. She has inspired myself and many others to join in that campaign to aid the forgotten orphans of TJ and even further south in Mexico.

    Paul Hinman
  • Marzena is an extraordinary person with an amazing creativity and drive to achieve success in anything she puts her heart into. She is a problem solver and a go getter. Anyone will be lucky to have her as a business partner.

    Paulina Lascola
  • Highly recommend USA-RO to any purchasing director who's in a rush to get Hydranautics replacement membranes. Got the shipment within 3 days and not my standard 3 weeks, and paid 35% less than from my previous supplier. Great customer service as well! Can't beat that!

    Jane Dewey
  • Wspaniały serwis, szybka przesyłka. Zamówiłam dla firmy wiele produktów marki Hydranautics i jesteśmy bardzo zadowoleni.

    Magda Jarocka
  • USA-RO was recommended to me as a local wholesaler in San Diego. Reluctant to switch suppliers, I gave it a try these guys have won me over. Super fast, knowledgeable, affordable. Also 10% from all my orders turns into a donation to purchase ro filters for orphaned kids. You can't go wrong with a good deed.

    Steve Peterson