Drinking Water SystemsReverse Osmosis SystemBuy Replacement FiltersBuy Replacement FiltersWe Ship to Southeastern WI Order Reverse Osmosis Replacement FiltersTime for a replacement? We'll ship a new filter in 2-4 business days.# of Filter Sets:*1 Filter Set (3 filters) = $91.352 Filter Set (6 filters) = $182.703 Filter Set (9 filters) = $274.054 Filter Set (12 filters) = $365.405 Filter Set (15 filters) = $456.756 Filter Set (18 filters) = $548.107 Filter Set (21 filters) = $639.458 Filter Set (24 filters) = $730.809 Filter Set (27 filters) = $822.1510 Filter Set (30 filters) = $913.50 All required fields are marked with *Do you have well water or city water?*well watercity waterShipping (Flat Rate) $14.50Total (Tax Included) $0.00 Email* Phone*Name* First Last Address* Street Address Address Line 2 City AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces AmericasArmed Forces EuropeArmed Forces Pacific State ZIP Code Credit CardAmerican ExpressDiscoverMasterCardVisa Card Number Month010203040506070809101112 Year20222023202420252026202720282029203020312032203320342035203620372038203920402041 Expiration Date Security Code Cardholder Name Shipping Policy & Return PolicyGuthrie & Frey Water Conditioning will ship filters within 2-4 working days of received order. All filters are sent via UPS. Filters are not returnable and are not refundable. Orders may be canceled within four hours of placed order by calling 262.367.1960.CAPTCHAUntitledFirst ChoiceSecond ChoiceThird ChoiceUntitledUntitledFirst ChoiceSecond ChoiceThird ChoiceUntitledFirst ChoiceSecond ChoiceThird ChoiceUntitledUntitledFirst ChoiceSecond ChoiceThird ChoiceNumberTotal $0.00 Product Name Price: $0.00 Quantity: QuantityNameThis field is for validation purposes and should be left unchanged.