Aquasana AQ-5300+R Replacement Filters — Claryum 3-Stage Max Flow Set, 3028 L NSF-Certified

Aquasana's AQ-5300+R Claryum 3-Stage Max Flow replacement set refreshes your countertop filtration system with two certified Claryum filters and a pre-filter, delivering up to 800 gallons of cleaner, better-tasting water (about six months of use).

These replacement cartridges are built for Aquasana Claryum 3-Stage Max Flow systems and combine activated and catalytic carbon, ion-exchange media, sub-micron filtration, and an organic adsorbent booster to reduce a broad range of contaminants while retaining beneficial minerals. The kit also includes a 5-micron pre-filter to trap rust and sediment plus a replacement battery for the system’s change reminder, and the twist-off design makes swaps fast without tools or plumbing.

How much contaminant reduction can I expect from these replacement filters?

The Claryum media targets dozens of common water contaminants and is certified to independent NSF/ANSI standards for verified performance. Test results show very high reductions for cysts, lead, PFAS (PFOA/PFOS), chlorine, chloramines, microplastics and other chemicals.

• NSF/ANSI 42, 53 (including P473) and 401 tested
• Reductions include 99.995% of cysts and 99.7% of PFAS (PFOA/PFOS)
• High removal of microplastics, lead, chlorine, chloramines and many organic contaminants

How long will one replacement set last and what’s the value?

Each set runs for up to 800 gallons or roughly six months under typical household use, balancing longevity and performance. Over that lifespan the filters replace thousands of single-use plastic bottles, offering cost and environmental savings.

• Up to 800 gallons or ~6 months of filtration per set
• Replaces over 6,000 disposable water bottles in typical use
• Cost-efficient filtration at a small fraction of bottled water prices

Will switching to these replacements affect the taste or mineral content of my water?

Claryum’s selective filtration removes contaminants while preserving naturally occurring minerals like calcium, potassium and magnesium, so water stays mineral-balanced and more palatable. You’ll notice reduced chlorine and chemical tastes without stripping beneficial minerals.

• Retains healthy minerals for better flavor
• Reduces off-flavors from chlorine and organics
• Designed to avoid removing Total Dissolved Solids (TDS) unnecessarily

Who is this for? Homeowners with Aquasana Claryum 3-Stage Max Flow countertop systems who want reliable, certified contaminant reduction and an easy, tool-free replacement process. It’s ideal for families seeking improved drinking and cooking water, people reducing bottled water use, and anyone who values NSF-tested performance plus straightforward maintenance. The AQ-5300+R kit keeps your Aquasana system performing as intended while lowering plastic waste and delivering consistent, better-tasting water.

Compatible systems include AQ-6300M models (BN, CHR, ORB, MB, NF) and AQ-5300+ variants (.55, .56, .62). Each kit includes two Claryum filter cartridges, one 5-micron pre-filter, and a replacement battery for the filter-life indicator.