Tankless Water Heater Filter System – 20 inch water filter housing with 20″ x 2.5″ water filter for sediment and scale. Recommended for all commercial and residential tankless water heaters.

The Premiere AMF-20S tankless water heater filter system includes a heavy-duty, 20 inch water filter housing and our AMF-SDR520 scale inhibitor cartridge (a water filter for sediment and scale). This system removes sediment and protects the heat exchanger in your tankless water heater to avoid tank failure. Designed for all commercial and residential tankless water heaters including Bosch, Navien, Noritz, Paloma, Raypak, Rheem, Rinnai, Stiebel Eltron, Takagi, and more.

AMF-20S Tankless Water Heater Filter System Features and Benefits:

• Ideal for large-capacity filtration needs, including high-flow and heavy-sediment applications
• Sturdier filter housing than others on the market — it’s constructed with 15% more material!
• Heavy-duty, food grade plastic housing suitable for drinking water filters
• The extra large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow-rate applications
• Premium 5 micron deep grooved water filter cartridge with scale inhibitor to protect your heat exchanger and avoid tank failure
• Rigid construction with 68 deep grooves. The grooved design increases surface area, extends the water filter cartridge life, and increases water filtration efficiency too!
• Siliphos ® scale control product prevents scale and stops corrosion. It works by forming a thin protective layer on the metal surface to inhibit the deposition of scale and corrosion.
• What makes our tankless water heater filter cartridge superior to other suppliers is the 5 micron absolute rating, deep grooves, and use of the most effective scale control formula. Don’t settle for inferior cartridges with no track record!
• Built in pressure release valve (PRV), to release pressure before changing filters
• Screw-off lid with wrench for easy changing of the drop-in scale inhibitor cartridge
• With over 30 years experience and thousands of systems in the field, this product is the most recommended by boiler, water heater, and tankless water heater manufacturers
• Tankless water heater filter system includes Big Blue filter housing, scale inhibitor cartridge (AMF-SDR520), bracket, and wrench
• Tested to NSF standards – NSF International, one of the most respected independent certification organizations, rigorously tests products to comply with all standard requirements
• Recommended for tankless commercial and residential water heaters, and boilers from brands such as Bosch, Navien, Noritz, Paloma, Raypak, Rheem, Rinnai, Stiebel Eltron, and Takagi

Specifications:

• Flow rate: up to 16 gallons per minute
• Pipe connections: 3/4″ FPT (female pipe thread)
• Size: 23.5″ H X 5.5″ D
• Pressure rating: Min 30 psi / Max 75 psi
• Temperature rating: Min 40° F / Max 100° F

View AMF-20S Spec Sheet