Zilmet ZAF012MF 1/2'' MNPT X 1/2'' FNPT Activflo Solo Water Conditioner

Optimize Water Quality with Zilmet ZAF012MF ActivFlo Solo 1/2″ MNPT × 1/2″ FNPT Water Conditioner

Cut limescale and help protect fixtures and small appliances without salt, power, or backwash. The Zilmet ActivFlo Solo (MPN ZAF012MF) uses a proprietary alloy coil to catalytically condition hard water so calcium forms into non-adherent aragonite crystals—reducing scale on showerheads, ice makers, coffee machines, and more. Its compact, stainless housing installs inline with 1/2″ MNPT × 1/2″ FNPT ends and handles low flows down to about 0.7 GPM, ideal for point-of-use protection in homes, RVs, and beverage equipment. No electricity, no drain, minimal upkeep.

• Brand: Zilmet
• MPN: ZAF012MF
• Type: Catalytic (salt-free) point-of-use water conditioner
• Size/Capacity: Optimum flow range ~0.7–3.6 GPM (low-flow applications)
• Material/Finish: Stainless steel housing; internal proprietary alloy coil
• Performance: Catalytic conversion of calcium bicarbonate to aragonite; helps reduce new limescale and can aid removal of existing deposits; no power or backwash required
• Connections/Fit: 1/2″ MNPT × 1/2″ FNPT inline; install after backflow preventer; vertical or horizontal orientation (see manual)
• Dimensions: Layout-dependent; refer to current submittal/installation manual
• Included: ActivFlo Solo conditioner (ZAF012MF)
• Certifications/Compliance: Manufacturer literature—catalytic, non-chemical conditioner (verify local requirements)
• Warranty: Up to 15-year product warranty (per distributor listing)

Save Water & Energy (Salt-Free)

No brine, regeneration, or backwash cycles—just catalytic conditioning that helps keep heating elements, faucets, and orifices cleaner. With less insulating scale, equipment can run closer to design efficiency.

Everyday Performance You Can See

ActivFlo promotes the formation of non-adherent aragonite crystals, so hardness minerals are carried through instead of sticking to surfaces—ideal for showerheads, beverage machines, and ice makers in low-flow use.

Durable Materials, Low Upkeep

A quality stainless steel housing protects the catalytic coil and stands up to wet, mechanical-room environments. With no power supply, screens, or media to backwash, maintenance is minimal.

Installer-Friendly Inline Design

Threaded 1/2″ MNPT × 1/2″ FNPT connections make for quick retrofits at point-of-use. Install after the backflow preventer; unit may be mounted vertically or horizontally per the installation manual.

Sized Right For Low-Flow Points

Works at flow rates down to about 0.7 GPM, making it a smart add-on for individual fixtures and small appliances where traditional softeners are impractical.

Versatile Applications

Common uses include showerheads, coffee and beverage dispensers, ice makers, water fountains, RVs, campers, and boats—anywhere you want compact, salt-free scale control.

Pressure & Temperature Readiness

Typical Solo listings note operation to around 150 psi and 210 °F—confirm the current submittal for your installation. Always follow local code and manufacturer guidance.