Mixzeny HF20-S / HF20-MS / HF25-S Water Filter Replacement – 2-Pack for 3M High Flow Series

Overview

Refresh your drinking water with the Mixzeny HF20-S family of replacement cartridges. Designed to fit 3M High Flow Series filters, including HF20-S, HF20-MS, and HF25-S, this 2-pack brings a streamlined filtration solution to homes and small offices. Built to work with cold water, the cartridges are crafted to balance performance with ease of use, delivering a reliable filtration step that aims to preserve minerals while reducing common impurities. While results can vary by source water, many users note a noticeable improvement in taste, odor, and clarity after installation.

Each cartridge combines a compressed carbon block with coconut shell-activated carbon, a combination engineered to address multiple water quality factors within a compact housing. The result is a practical filtration option that complements daily activities—from filling a glass for drinking to preparing coffee, tea, or cereal at breakfast. The two-pack format is designed for long-term planning and reduced maintenance trips, helping you stay ahead of routine replacements.

Key benefits

• UNIVERSAL COMPATIBILITY: Fits 3M High Flow Series HF20-S, HF20-MS, HF25-S and related housings, including compatible ice-maker setups.
• CARBON-BASED FILTRATION: Coconut shell-activated carbon blocks capture chlorine, reduce taste and odor, and help minimize particulates while preserving beneficial minerals.
• LONG-LIFE PERFORMANCE: Rated for up to 9,000 gallons or 12 months, providing ongoing filtration within the indicated replacement cycle.
• EASY REPLACEMENT: 2-pack bundle for extended use, simple to install with no special tools required, and a recommended initial flush of 3–5 gallons.

What to expect from the technology

• Filtration technique combines a dense carbon block with activated carbon to address multiple impurities at once.
• Designed to support steady flow at about 1.5 gallons per minute within typical operating conditions.
• Engineered to perform across a broad temperature range and standard household pressure, helping maintain stable filtration performance.
• Durable materials and construction intended for household use and easy maintenance without specialized tools.

What’s in the box

• Two Mixzeny HF20-S / HF20-MS / HF25-S compatible filter cartridges
• Installation guidance and quick-start tips for best results

Installation tips and care

Before first use, flush 3–5 gallons of water through the new cartridge to rinse away any loose carbon particles. Monitor for signs of reduced flow or taste changes, and replace according to the 9000-gallon/12-month guideline to maintain filtration quality.

Technical specifications

Flow rate: 1.5 gpm • Capacity: up to 9000 gallons • Life: up to 12 months • Operating pressure: 25–125 psi • Temperature: 40–100 °F • Material: coconut shell-activated carbon