Compatible Ameritek Alkaline RO System Replacement Water Filter Kit
Complete Replacement Filter Kit — With Alkaline Stage
Everything your Ameritek Alkaline system needs in one kit — sediment, carbon block, GAC, membrane, inline polisher, and the mineral stage that raises pH and restores taste. Choose the 6-stage kit with membrane for annual full service, or the 5-stage pre/post kit for routine 6-month maintenance.
6-Stage Kit — With Membrane
Full annual replacement set including the TFC RO membrane. Best value when it's time for a complete system refresh every 12–24 months.
5-Stage Kit — Without Membrane
Pre-filters and post-filters only — for routine 6–12 month replacement when your membrane still has service life remaining.
All 6 Stages — What Each One Does
5 Micron Sediment Filter
Captures particulates, dirt, rust, and debris before they reach the carbon and membrane stages. Protects downstream filters from premature clogging and extends overall system life.
Granular Activated Carbon (GAC)
GAC media removes chlorine, chloramines, taste, and odor from the incoming water supply. Protects the RO membrane from oxidative damage caused by chlorine exposure.
Carbon Block Filter
A tightly compressed carbon block provides an additional layer of chlorine and chloramine removal plus 5–10 micron mechanical filtration — giving the RO membrane the cleanest possible feed water.
Thin Film Composite (TFC) RO Membrane
The core of the system. The TFC membrane rejects up to 99% of dissolved solids, heavy metals, nitrates, fluoride, arsenic, and a wide range of contaminants at the molecular level — producing pure permeate water stored in the tank.
In-Line GAC Post-Filter
After the water sits in the storage tank, this inline GAC cartridge polishes the taste and removes any residual odors picked up during storage — ensuring clean, fresh-tasting water at the faucet.
In-Line Alkaline Mineral Cartridge
The stage that sets the Ameritek apart from a standard RO system. This inline mineral cartridge re-introduces calcium, magnesium, and trace minerals into the purified water — raising the pH, enhancing flavor, and delivering water that's not just pure but genuinely healthful.
Complete Replacement Filter Kit — With Alkaline Stage
Everything your Ameritek Alkaline system needs in one kit — sediment, carbon block, GAC, membrane, inline polisher, and the mineral stage that raises pH and restores taste. Choose the 6-stage kit with membrane for annual full service, or the 5-stage pre/post kit for routine 6-month maintenance.
6-Stage Kit — With Membrane
Full annual replacement set including the TFC RO membrane. Best value when it's time for a complete system refresh every 12–24 months.
5-Stage Kit — Without Membrane
Pre-filters and post-filters only — for routine 6–12 month replacement when your membrane still has service life remaining.
All 6 Stages — What Each One Does
5 Micron Sediment Filter
Captures particulates, dirt, rust, and debris before they reach the carbon and membrane stages. Protects downstream filters from premature clogging and extends overall system life.
Granular Activated Carbon (GAC)
GAC media removes chlorine, chloramines, taste, and odor from the incoming water supply. Protects the RO membrane from oxidative damage caused by chlorine exposure.
Carbon Block Filter
A tightly compressed carbon block provides an additional layer of chlorine and chloramine removal plus 5–10 micron mechanical filtration — giving the RO membrane the cleanest possible feed water.
Thin Film Composite (TFC) RO Membrane
The core of the system. The TFC membrane rejects up to 99% of dissolved solids, heavy metals, nitrates, fluoride, arsenic, and a wide range of contaminants at the molecular level — producing pure permeate water stored in the tank.
In-Line GAC Post-Filter
After the water sits in the storage tank, this inline GAC cartridge polishes the taste and removes any residual odors picked up during storage — ensuring clean, fresh-tasting water at the faucet.
In-Line Alkaline Mineral Cartridge
The stage that sets the Ameritek apart from a standard RO system. This inline mineral cartridge re-introduces calcium, magnesium, and trace minerals into the purified water — raising the pH, enhancing flavor, and delivering water that's not just pure but genuinely healthful.
Original: $78.65
-65%$78.65
$27.53Description
Complete Replacement Filter Kit — With Alkaline Stage
Everything your Ameritek Alkaline system needs in one kit — sediment, carbon block, GAC, membrane, inline polisher, and the mineral stage that raises pH and restores taste. Choose the 6-stage kit with membrane for annual full service, or the 5-stage pre/post kit for routine 6-month maintenance.
6-Stage Kit — With Membrane
Full annual replacement set including the TFC RO membrane. Best value when it's time for a complete system refresh every 12–24 months.
5-Stage Kit — Without Membrane
Pre-filters and post-filters only — for routine 6–12 month replacement when your membrane still has service life remaining.
All 6 Stages — What Each One Does
5 Micron Sediment Filter
Captures particulates, dirt, rust, and debris before they reach the carbon and membrane stages. Protects downstream filters from premature clogging and extends overall system life.
Granular Activated Carbon (GAC)
GAC media removes chlorine, chloramines, taste, and odor from the incoming water supply. Protects the RO membrane from oxidative damage caused by chlorine exposure.
Carbon Block Filter
A tightly compressed carbon block provides an additional layer of chlorine and chloramine removal plus 5–10 micron mechanical filtration — giving the RO membrane the cleanest possible feed water.
Thin Film Composite (TFC) RO Membrane
The core of the system. The TFC membrane rejects up to 99% of dissolved solids, heavy metals, nitrates, fluoride, arsenic, and a wide range of contaminants at the molecular level — producing pure permeate water stored in the tank.
In-Line GAC Post-Filter
After the water sits in the storage tank, this inline GAC cartridge polishes the taste and removes any residual odors picked up during storage — ensuring clean, fresh-tasting water at the faucet.
In-Line Alkaline Mineral Cartridge
The stage that sets the Ameritek apart from a standard RO system. This inline mineral cartridge re-introduces calcium, magnesium, and trace minerals into the purified water — raising the pH, enhancing flavor, and delivering water that's not just pure but genuinely healthful.
