FilterDirect.com Aquarium, Drinking Water, Hydroponics RO System - MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
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1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x *Discontinued* RO6ALK
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322

View Cart$1,946.99
Specials Log InCreate Account Checkout  Shopping Cart30 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x *Discontinued* RO6ALK
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322

View Cart$1,946.99

MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6  [MK550]

MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6

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$25.00

Date Added: Thursday 30 May, 2013

by DEAN WERT

Hello,

Thanks again for the replacement part(check valve). Heck YEA!!!!!!!!!! It fixed the sqeeky noise. The unit is absolutely silent. Thank you so much. It Is really refreshing to see a company really completely 100% stand behind its products NO QUESTIONS ASKED. I will talk to all my family and see If I can talk them into a system (for drinking) and offer to install it myself. People should know how stand up you guys are.

Sincerely with gratitude
Dean Wert

Rating: 5 of 5 Stars! [5 of 5 Stars!]

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