We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four white cylindrical filters in cardboard packaging

AQUACREST

AQUACREST AQK-CF06A water filtration 4 pack

SKU CH-TFWT-0G1VV MPN AQK-CF06A

NSF/ANSI 42 certified replacement filter for Brita pitchers and dispensers, reducing chlorine, taste, odour and sediment with a four-stage coconut carbon and ion-exchange system in a four-pack

  • NSF/ANSI 42 certified for chlorine reduction
  • NSF372 compliant lead-free materials
  • High stable flow rate with BPA-free construction
  • Four-stage filtration reduces chlorine, rust, taste, odour and sediments
  • Long lifespan tested to NSF/ANSI 42 standard

What this filter replaces

This four-pack replaces Brita OB03 and Mavea 107007 cartridges. It fits Grand, Lake, Capri, Wave, Metro, Amalfi, Soho, Infinity, Marina, Pacifica, Space Saver, Stainless Steel, Monterey, Altantis and Ultramax pitchers and dispensers. It does not fit Stream, Hub Instant System or Bottle models.

NSF limits and what they cover

Certified to NSF/ANSI 42 for chlorine reduction. Materials meet NSF372 for lead-free construction. The filter does not lower total dissolved solids. Third-party testing confirms reduction of rust, taste, odour and sediment.

Lifespan that decides fit

Each cartridge is rated for a long service interval tested under NSF/ANSI 42. Households that consume high volumes of filtered water will reach the replacement point sooner. Buyers who need a filter that also reduces TDS should choose a different technology.

Highlights

  • NSF/ANSI 42 certified for chlorine reduction
  • NSF372 compliant lead-free materials
  • High stable flow rate with BPA-free construction
  • Four-stage filtration reduces chlorine, rust, taste, odour and sediments
  • Long lifespan tested to NSF/ANSI 42 standard

Specifications

BrandAQUACREST
ModelAQK-CF06A

Questions about this item

Should I choose the 4-pack or buy single filters instead?

The 4-pack provides four NSF/ANSI 42 certified replacements, each lasting up to 6 months, so you get up to two years of filtered water from one purchase.

What does the NSF/ANSI 42 certification actually deliver in my pitcher?

It confirms the filter reduces chlorine, taste and odour, plus rust and sediment, while the materials meet NSF 372 for lead-free construction. It does not lower TDS.

Will this fit my Brita Grand pitcher and what flow rate can I expect?

It fits all listed Brita pitchers and dispensers including Grand, Lake and UltraMax, but excludes Stream, Hub and Bottle systems. The design maintains a high, stable flow rate.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.