Skip to content

Best selling products

  • FILMTEC XLE-4040 Now XLE-PRO-4040 Tap Water Extra Low Energy 2600 GPD RO Membrane Element FILMTEC (XLE) 4"X40" 2,600GPD Extra Low Energy FILMTEC 1-PC
    Save up to 10% % Off
    $345.99 - $658.89
    ($345.99 each)
    Original price $359.99 - Original price $730.99
    Original price $359.99 - Original price $730.99
    Original price $359.99
    $345.99 - $658.89
    Current price $345.99

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

    FILMTEC
    XLE-PRO-4040

    FILMTEC XLE-4040 Now XLE-PRO-4040 Tap Water Extra Low Energy 2600 GPD RO Membrane Element Produces up to 2,600 gallons per day (GPD) Handles op...

    View full details
    $345.99 - $658.89
    ($345.99 each)
    Original price $359.99 - Original price $730.99
    Original price $359.99 - Original price $730.99
    Original price $359.99
    $345.99 - $658.89
    Current price $345.99
    Save up to 10% % Off
  • FILMTEC XLE-2540 TAP Water Extra Low Energy 850 GPD RO Membrane Element FILMTEC (XLE) 2.5" X 40" 850GPD FILMTEC 2-PC
    FILMTEC XLE-2540 TAP Water Extra Low Energy 850 GPD RO Membrane Element FILMTEC (XLE) 2.5" X 40" 850GPD FILMTEC 1-PC
    Save up to 4% % Off
    $289.00 - $538.00
    ($289.00 each)
    Original price $299.99 - Original price $559.99
    Original price $299.99 - Original price $559.99
    Original price $299.99
    $289.00 - $538.00
    Current price $289.00

    FILMTEC XLE-2540 TAP Water Extra Low Energy 770 GPD RO Membrane Element

    FILMTEC
    XLE-2540

    FILMTEC XLE-2540 TAP Water Extra Low  Energy 770 GPD RO Membrane Element Produces up to 770 gallons per day (GPD) Operates at pressures up to 6...

    View full details
    $289.00 - $538.00
    ($289.00 each)
    Original price $299.99 - Original price $559.99
    Original price $299.99 - Original price $559.99
    Original price $299.99
    $289.00 - $538.00
    Current price $289.00
    Save up to 4% % Off
  • Filmtec TW30-2521 RO Membrane 300 GPD FILMTEC (TW30) 2.5" X 21" 300GPD FILMTEC 2-PC
    Filmtec TW30-2521 RO Membrane 300 GPD FILMTEC (TW30) 2.5" X 21" 300GPD FILMTEC 1-PC
    Save up to 5% % Off
    $272.99 - $531.98
    ($272.99 each)
    Original price $289.99 - Original price $559.99
    Original price $289.99 - Original price $559.99
    Original price $289.99
    $272.99 - $531.98
    Current price $272.99

    Filmtec TW30-2521 RO Membrane 300 GPD

    FILMTEC
    TW30-2521

    Dow Filmtec TW30-2521 RO Membrane – 300 GPD Designed for small commercial RO systems producing less than 1 gallon per minute (0.2 m³/day) Provi...

    View full details
    $272.99 - $531.98
    ($272.99 each)
    Original price $289.99 - Original price $559.99
    Original price $289.99 - Original price $559.99
    Original price $289.99
    $272.99 - $531.98
    Current price $272.99
    Save up to 5% % Off
  • CSM RE1812-24 Thin Film Composite Replacement Residential Reverse Osmosis Membrane RO Membranes CSM 1pc
    Save up to 35% % Off
    $25.98 - $49.96
    ($25.98 each)
    Original price $39.99 - Original price $59.99
    Original price $39.99 - Original price $59.99
    Original price $39.99
    $25.98 - $49.96
    Current price $25.98

    CSM RE1812-24 Thin Film Composite Replacement Residential Reverse Osmosis Membrane

    CSM
    RE1812-24

    The CSM Reverse Osmosis Membranes fits in a standard membrane housing for most conventional reverse osmosis systems. RANGE : 24 GALLONS PER DAY Th...

    View full details
    $25.98 - $49.96
    ($25.98 each)
    Original price $39.99 - Original price $59.99
    Original price $39.99 - Original price $59.99
    Original price $39.99
    $25.98 - $49.96
    Current price $25.98
    Save up to 35% % Off
  • CSM RE1812-60 Thin Film Composite Replacement Residential Reverse Osmosis Membrane RO Membranes CSM 1pc
    $33.99 - $63.98
    ($33.99 each)
    Original price $33.99 - Original price $63.98
    Original price
    $33.99 - $63.98
    Current price $33.99

    CSM RE1812-60 Thin Film Composite Replacement Residential Reverse Osmosis Membrane

    CSM
    RE1812-60

    The CSM Reverse Osmosis Membranes fits in a standard membrane housing for most conventional reverse osmosis systems. RANGE : 60 GALLONS PER DAY The...

    View full details
    $33.99 - $63.98
    ($33.99 each)
    Original price $33.99 - Original price $63.98
    Original price
    $33.99 - $63.98
    Current price $33.99
  • CSM RE1812-80 Thin Film Composite Replacement Residential Reverse Osmosis Membranes RO Membranes CSM 1pc
    $37.99 - $69.99
    ($37.99 each)
    Original price $37.99 - Original price $69.99
    Original price
    $37.99 - $69.99
    Current price $37.99

    CSM RE1812-80 Thin Film Composite Replacement Residential Reverse Osmosis Membranes

    CSM
    RE1812-80

    The CSM Reverse Osmosis Membranes fits in a standard membrane housing for most conventional reverse osmosis systems. RANGE : 80 GALLONS PER DAY The...

    View full details
    $37.99 - $69.99
    ($37.99 each)
    Original price $37.99 - Original price $69.99
    Original price
    $37.99 - $69.99
    Current price $37.99
  • CSM RE4040-BE - 4"x40"; 2400 GPD Brackish Water Replacement Reverse Osmosis Membrane CSM (BE) 4" X 40" 2,400GPD Brackish CSM 1-Pack
    Save up to 9% % Off
    $319.99 - $599.85
    ($319.99 each)
    Original price $349.99 - Original price $599.99
    Original price $349.99 - Original price $599.99
    Original price $349.99
    $319.99 - $599.85
    Current price $319.99

    CSM RE4040-BE - 4"x40"; 2400 GPD Brackish Water Replacement Reverse Osmosis Membrane

    CSM
    RE4040-BE

    CSM RE4040-BE - 4"x40"; 2400 GPD Brackish Water Replacement Reverse Osmosis Membrane CSM RE4040-BE Reverse Osmosis Membrane – High Rejection, Low E...

    View full details
    $319.99 - $599.85
    ($319.99 each)
    Original price $349.99 - Original price $599.99
    Original price $349.99 - Original price $599.99
    Original price $349.99
    $319.99 - $599.85
    Current price $319.99
    Save up to 9% % Off
  • CSM RE4040-BLR- 4"x40"; - 4"x40"; 1900 GPD BW-LE Brackish Water Replacement Reverse Osmosis Membrane RO Membranes CSM 1pc
    Save up to 14% % Off
    $319.75 - $598.50
    ($319.75 each)
    Original price $349.99 - Original price $699.80
    Original price $349.99 - Original price $699.80
    Original price $349.99
    $319.75 - $598.50
    Current price $319.75

    CSM ( RE4040-BLR ) 1900 GPD BW-LE Brackish 4"x40" Water Replacement Reverse Osmosis Membrane

    CSM
    RE4040-BLR

    Low pressure grade RO element with extended area for brackish water The RE4040-BLR commercial RO membrane is designed to filter brackish water unde...

    View full details
    $319.75 - $598.50
    ($319.75 each)
    Original price $349.99 - Original price $699.80
    Original price $349.99 - Original price $699.80
    Original price $349.99
    $319.75 - $598.50
    Current price $319.75
    Save up to 14% % Off
  • Valuetrex VX-TW30-75D Reverse Osmosis Membrane Thin Film Composite Replacement VALUETREX Residential RO Membranes VALUETREX 2-Pack
    Valuetrex VX-TW30-75D Reverse Osmosis Membrane Thin Film Composite Replacement VALUETREX Residential RO Membranes VALUETREX 1-Pack
    Save up to 38% % Off
    $26.99 - $49.99
    ($26.99 each)
    Original price $34.99 - Original price $79.99
    Original price $34.99 - Original price $79.99
    Original price $34.99
    $26.99 - $49.99
    Current price $26.99

    Valuetrex VX-TW30-75D Reverse Osmosis Membrane Thin Film Composite Replacement

    VALUETREX
    VX-TW30-75D

    Valuetrex VX-TW30-75D RO Membrane – 75 GPD Produces up to 75 gallons per day of clean, great-tasting water Removes up to 98% of total dissolved...

    View full details
    $26.99 - $49.99
    ($26.99 each)
    Original price $34.99 - Original price $79.99
    Original price $34.99 - Original price $79.99
    Original price $34.99
    $26.99 - $49.99
    Current price $26.99
    Save up to 38% % Off
  • SUEZ Osmonics Desal AG2521TM 325 GPD 2.5" x 21" RO Membrane Element SUEZ AG2521TM 2.5"X21" 325GPD SUEZ (VEOLIA) 2 Pack
    SUEZ Osmonics Desal AG2521TM 325 GPD 2.5" x 21" RO Membrane Element SUEZ AG2521TM 2.5"X21" 325GPD SUEZ (VEOLIA) 1 Pack
    Sold out
    $169.99 - $319.98
    ($169.99 each)
    Original price $189.99 - Original price $349.99
    Original price $189.99 - Original price $349.99
    Original price $189.99
    $169.99 - $319.98
    Current price $169.99

    SUEZ Osmonics Desal AG2521TM 325 GPD 2.5" x 21" RO Membrane Element

    SUEZ (VEOLIA)
    1206719

    VEOLIA SUEZ Osmonics Desal A-Series – Thin-Film Reverse Osmosis Membrane Element The Desal A-Series membranes offer high flux and excellent sodium ...

    View full details
    $169.99 - $319.98
    ($169.99 each)
    Original price $189.99 - Original price $349.99
    Original price $189.99 - Original price $349.99
    Original price $189.99
    $169.99 - $319.98
    Current price $169.99
    Sold out
  • SUEZ AG2540TM ; 2.5"x 40" 850 GPD TFC Replacement Reverse Osmosis Membrane for Tap/Brackish Water (Veolia) SUEZ AG2540TM 2.5"X40" 710GPD SUEZ (VEOLIA) 2 Pack
    SUEZ AG2540TM ; 2.5"x 40" 850 GPD TFC Replacement Reverse Osmosis Membrane for Tap/Brackish Water (Veolia) SUEZ AG2540TM 2.5"X40" 710GPD SUEZ (VEOLIA) 1 Pack
    Save up to 19% % Off
    $269.99 - $519.98
    ($269.99 each)
    Original price $349.99 - Original price $639.99
    Original price $349.99 - Original price $639.99
    Original price $349.99
    $269.99 - $519.98
    Current price $269.99

    SUEZ AG2540TM ; 2.5"x 40" 850 GPD TFC Replacement Reverse Osmosis Membrane for Tap/Brackish Water (Veolia)

    SUEZ (VEOLIA)
    1206729

    SUEZ Osmonics Desal AG2540TF RO Membrane High-performance brackish water reverse osmosis element designed for high salt rejection and low operating...

    View full details
    $269.99 - $519.98
    ($269.99 each)
    Original price $349.99 - Original price $639.99
    Original price $349.99 - Original price $639.99
    Original price $349.99
    $269.99 - $519.98
    Current price $269.99
    Save up to 19% % Off
  • SUEZ AG4040TM ; 4"x40" 2300 GPD Replacement Reverse Osmosis Membrane - Tap/Brackish Water (Veolia) SUEZ AG4040TM 4"X40" 2300GPD SUEZ (VEOLIA) 2 Pack
    SUEZ AG4040TM ; 4"x40" 2300 GPD Replacement Reverse Osmosis Membrane - Tap/Brackish Water (Veolia) SUEZ AG4040TM 4"X40" 2300GPD SUEZ (VEOLIA) 1 Pack
    Save up to 8% % Off
    $349.99 - $679.98
    ($349.99 each)
    Original price $379.99 - Original price $689.99
    Original price $379.99 - Original price $689.99
    Original price $379.99
    $349.99 - $679.98
    Current price $349.99

    SUEZ AG4040TM ; 4"x40" 2300 GPD Replacement Reverse Osmosis Membrane - Tap/Brackish Water (Veolia)

    SUEZ (VEOLIA)
    3032514

    Veolia A-Series – AG4040TM High Rejection Brackish Water RO Membrane The A-Series is a family of proprietary thin-film reverse osmosis (RO) membran...

    View full details
    $349.99 - $679.98
    ($349.99 each)
    Original price $379.99 - Original price $689.99
    Original price $379.99 - Original price $689.99
    Original price $379.99
    $349.99 - $679.98
    Current price $349.99
    Save up to 8% % Off
  • Pentair Freshpoint GRO50-RC Cartridge Membrane 50gpd Pentair Freshpoint Pentair
    $119.99 - $199.98
    ($119.99 each)
    Original price $119.99 - Original price $199.98
    Original price
    $119.99 - $199.98
    Current price $119.99

    Pentair Freshpoint GRO50-RC Cartridge Membrane 50gpd

    Pentair
    655121-96

    Flow Rate: 50 GPD Max Pressure: 125 PSI (6.90 bar) Max Temperature: 120° F (49° C) pH Level: 4 - 11 Free Chlorine: 0.1 PPM Ratio: 1:1

    $119.99 - $199.98
    ($119.99 each)
    Original price $119.99 - Original price $199.98
    Original price
    $119.99 - $199.98
    Current price $119.99
  • Pentair Freshpoint GRO75-RC Cartridge Membrane 75gpd Pentair Freshpoint Pentair
    Sold out
    $129.99 - $248.98
    ($129.99 each)
    Original price $129.99 - Original price $248.98
    Original price
    $129.99 - $248.98
    Current price $129.99

    Pentair Freshpoint GRO75-RC Cartridge Membrane 75gpd

    Pentair
    655122-96

    Replacement Cartridge Membrane for Systems: GRO-475B GRO-475M GRO-575B GRO-575M The Pentair GRO75-RC features an industry leading Thin Layer Compos...

    View full details
    $129.99 - $248.98
    ($129.99 each)
    Original price $129.99 - Original price $248.98
    Original price
    $129.99 - $248.98
    Current price $129.99
    Sold out
  • PuroTwist TQ56-150FC Q-Series TFC Membrane 150 GPD w/FC only TQ56TS-150-FF-FC RO Membranes PUROTWIST 1pc
    $109.99 - $198.99
    ($109.99 each)
    Original price $109.99 - Original price $198.99
    Original price
    $109.99 - $198.99
    Current price $109.99

    PuroTwist TQ56-150FC Q-Series TFC Membrane 150 GPD w/FC only TQ56TS-150-FF-FC

    PUROTWIST
    TQ56-150FC

    The Omnipure TQ56-150 Q-Series 50 GPD Membrane with check valve and flow restrictor will fit Omnipure Twist Tap filter heads QNVH B, C, or J with o...

    View full details
    $109.99 - $198.99
    ($109.99 each)
    Original price $109.99 - Original price $198.99
    Original price
    $109.99 - $198.99
    Current price $109.99
  • Nimbus Sierra 104583 TFC 36 GPD Membrane RO Membranes NIMBUS SIERRA 1pc
    Sold out
    $109.98 - $198.99
    ($109.98 each)
    Original price $149.99 - Original price $219.99
    Original price $149.99 - Original price $219.99
    Original price $149.99
    $109.98 - $198.99
    Current price $109.98

    Nimbus Sierra 104583 TFC 36 GPD Membrane

    NIMBUS SIERRA
    104583

    Specifications: 36 gallons per day Membrane Encapsulated Membrane Flow Control For use with the NS-1N30-00, 104728 & NS-3 Systems NOTE: Sierra ...

    View full details
    $109.98 - $198.99
    ($109.98 each)
    Original price $149.99 - Original price $219.99
    Original price $149.99 - Original price $219.99
    Original price $149.99
    $109.98 - $198.99
    Current price $109.98
    Sold out
  • Viqua VH410-F20 Whole Home Integrated Pre Filtration UV Whole House Water Filtration Systems Viqua
    16% Off % Off
    Current price $1,168.75
    ($Inf each)
    Original price $1,398.00
    Original price $1,398.00 - Original price $1,398.00
    Original price $1,398.00
    $1,168.75 - $1,168.75
    Current price $1,168.75

    Viqua VH410-F20 Whole Home Integrated Pre Filtration UV

    Viqua
    VH410-F20

    The Viqua VH410-F20 Integrated UV System is a compact, whole-house water disinfection solution that combines UV technology with sediment filtration...

    View full details
    Current price $1,168.75
    ($Inf each)
    Original price $1,398.00
    Original price $1,398.00 - Original price $1,398.00
    Original price $1,398.00
    $1,168.75 - $1,168.75
    Current price $1,168.75
    16% Off % Off
  • Procon 112A100F11AA Brass Rotary Vane Water Pump, 100 GPH, 151 to 250 PSI SERIES 2 - Brass Pumps Procon
    $139.00 - $269.99
    ($139.00 each)
    Original price $139.00 - Original price $269.99
    Original price
    $139.00 - $269.99
    Current price $139.00

    Procon 112A100F11AA Brass Rotary Vane Water Pump, 100 GPH, 151 to 250 PSI

    Procon
    112A100F11AA 200

    $139.00 - $269.99
    ($139.00 each)
    Original price $139.00 - Original price $269.99
    Original price
    $139.00 - $269.99
    Current price $139.00
  • Omnipure L5605 Dirt & Sand Reduction L-Serie Water Filters L-Series|Dirt & Sand |12"Length Omnipure
    25% Off % Off
    Current price $18.75
    ($Inf each)
    Original price $24.99
    Original price $24.99 - Original price $24.99
    Original price $24.99
    $18.75 - $18.75
    Current price $18.75

    Omnipure L5605 Dirt & Sand Reduction L-Serie Water Filters

    Omnipure
    L5605

    Omnipure L5605 Dirt & Sand Reduction L-Serie Water Filters L-Series Omnipure Filters for optional Twist Tap in-head valve system automatically ...

    View full details
    Current price $18.75
    ($Inf each)
    Original price $24.99
    Original price $24.99 - Original price $24.99
    Original price $24.99
    $18.75 - $18.75
    Current price $18.75
    25% Off % Off
  • John Guest (KIT-ISRK ) White Polypropylene Appliance Service and Repair Fittings Kit Installation Kits John Guest
    29% Off % Off
    Current price $248.98
    ($Inf each)
    Original price $349.99
    Original price $349.99 - Original price $349.99
    Original price $349.99
    $248.98 - $248.98
    Current price $248.98

    John Guest KIT-ISRK White Polypropylene Appliance Service and Repair Fittings Kit

    John Guest
    KIT-ISRK

    The John Guest Installation and Service Kit is a 92-piece, service and repair kit that comes in a sturdy, plastic carrying case. The plumbing kit i...

    View full details
    Current price $248.98
    ($Inf each)
    Original price $349.99
    Original price $349.99 - Original price $349.99
    Original price $349.99
    $248.98 - $248.98
    Current price $248.98
    29% Off % Off
  • John Guest Plastic PASVPP1 Angle Stop Adapter Valve Lead-Free - 3/8 x 3/8 x 1/4 Angle Stop Adapter Valve John Guest
    33% Off % Off
    Current price $9.22
    ($Inf each)
    Original price $13.76
    Original price $13.76 - Original price $13.76
    Original price $13.76
    $9.22 - $9.22
    Current price $9.22

    John Guest Plastic PASVPP1 Angle Stop Adapter Valve Lead-Free - 3/8 x 3/8 x 1/4

    John Guest
    PASVPP1

    3/8" male compression x 3/8" female compression thread 1/4" OD quick connect fitting Push-fit technology EPDM O-rings NSF Certified 61 Section 9-G...

    View full details
    Current price $9.22
    ($Inf each)
    Original price $13.76
    Original price $13.76 - Original price $13.76
    Original price $13.76
    $9.22 - $9.22
    Current price $9.22
    33% Off % Off
  • John Guest PASVPP6 Plastic Angle Stop Adapter Valve Lead-Free - 3/8 x 1/2 x 3/8 Angle Stop Adapter Valve John Guest
    24% Off % Off
    Current price $17.41
    ($Inf each)
    Original price $22.95
    Original price $22.95 - Original price $22.95
    Original price $22.95
    $17.41 - $17.41
    Current price $17.41

    John Guest PASVPP6 Plastic Angle Stop Adapter Valve Lead-Free - 3/8 x 1/2 x 3/8

    John Guest
    PASVPP6

    3/8" male compression x 1/2" NPS female thread A conversion adapter can be installed on either side of the valve to create either 1/2" x 1/2" NPS ...

    View full details
    Current price $17.41
    ($Inf each)
    Original price $22.95
    Original price $22.95 - Original price $22.95
    Original price $22.95
    $17.41 - $17.41
    Current price $17.41
    24% Off % Off
  • John Guest PASVPP5 Plastic Angle Stop Adapter Valve Lead-Free - 3/8 x 1/2 x 1/4 Angle Stop Adapter Valve John Guest
    37% Off % Off
    Current price $13.95
    ($Inf each)
    Original price $21.98
    Original price $21.98 - Original price $21.98
    Original price $21.98
    $13.95 - $13.95
    Current price $13.95

    John Guest PASVPP5 Plastic Angle Stop Adapter Valve Lead-Free - 3/8 x 1/2 x 1/4

    John Guest
    PASVPP5

    3/8" male compression x 1/2" NPS female thread A conversion adapter can be installed on either side of the valve to create either 1/2" x 1/2" NPS ...

    View full details
    Current price $13.95
    ($Inf each)
    Original price $21.98
    Original price $21.98 - Original price $21.98
    Original price $21.98
    $13.95 - $13.95
    Current price $13.95
    37% Off % Off
  • VIQUA 650627 UV Solenoid Valve Kit – For H, H+ & PRO Series UV Systems Solenoid Valves Viqua
    14% Off % Off
    Current price $642.60
    ($Inf each)
    Original price $749.99
    Original price $749.99 - Original price $749.99
    Original price $749.99
    $642.60 - $642.60
    Current price $642.60

    VIQUA 650627 UV Solenoid Valve Kit – For H, H+ & PRO Series UV Systems

    Viqua
    650627

    VIQUA 650627 UV Solenoid Valve Kit – For H, H+ & PRO Series The VIQUA 650627 is a genuine solenoid valve kit designed to enhance the safety of ...

    View full details
    Current price $642.60
    ($Inf each)
    Original price $749.99
    Original price $749.99 - Original price $749.99
    Original price $749.99
    $642.60 - $642.60
    Current price $642.60
    14% Off % Off