Keep your filtration system performing at its best with the right Replacement Water Filters. Over time, all water filters lose their effectiveness, which is why timely replacement is essential to maintain water purity and flow. In this category, we review compatible replacement cartridges for a wide range of water filter brands, including pitcher filters, faucet-mount systems, countertop units, and under-sink installations.
Our guides help you match your system with the correct filter, taking into account compatibility, certified contaminant reduction, filter life, and value. We also compare multi-pack deals, third-party alternatives, and official OEM options sold on Amazon. Whether you’re replacing a Brita, PUR, ZeroWater, or Waterdrop filter, we’ve got you covered.
Save money, avoid performance dips, and extend the life of your water system with our curated picks for high-quality replacement filters.
Fortitude V2 Series Sediment/Carbon/Zinc Bacteria Inhibiting Triple Purpose Replacement Filter offers superior water purification by effectively reducing sediment, chlorine, and bacteria. Its advanced triple filtration ensures cleaner, safer, and better-tasting water for your home.
Fortitude V2 Series Replacement Filter Review: Triple Purpose Benefits Uncovered Read Post »
Replacement Water Filters
AQUA CREST CRF-950Z replacement water filter offers NSF certified purification for Pur pitchers, ensuring clean, great-tasting water by reducing chlorine, lead, and contaminants. This pack of 4 filters extends the life of your pitcher and supports healthier hydration.
Pur CRF-950Z Water Filter Review: Ultimate Pitcher Replacement Guide Read Post »
Replacement Water Filters
PUREPLUS 5 Micron 10″ x 4.5″ Whole House Sediment and Carbon Water Filter Replacement Cartridge ensures cleaner, safer water by effectively removing sediment, chlorine, and odors. Compatible with multiple brands, it offers easy installation and long-lasting filtration for improved household water quality.
Whole House Sediment Carbon Filter Review: Longevity & Performance Tested Read Post »
Replacement Water Filters
Max Strength Pro Water Filter Replacement for Brita® Pitchers & Dispensers offers reliable NSF-certified filtration, enhancing water purity and taste. Compatible with multiple brands, this 1-year supply ensures clean, refreshing water effortlessly for healthier hydration.
Max Strength Pro Water Filter Replacement Review: Lasting Quality & Fit Read Post »
Replacement Water Filters
PUR Faucet Mount Replacement Filter 2-Pack offers powerful 2-in-1 filtration with genuine PUR technology, effectively removing lead and impurities for cleaner, safer water. Each filter provides up to 6 months of reliable performance, ensuring long-lasting value and convenience.
PUR Faucet Mount Replacement Filter 2-Pack Review: Powerful Lead Removal Benefits Read Post »
Replacement Water Filters
Elkay 51300C WaterSentry Plus Replacement Filter Cartridge ensures clean, great-tasting water by effectively reducing chlorine, lead, and other contaminants. Designed for WaterSentry Plus systems in EZH20 bottle fillers, it offers reliable filtration and easy installation.
Elkay WaterSentry Plus Replacement Filter Reviews: Performance Uncovered Read Post »
Replacement Water Filters
Waterdrop Filter Replacement for All Waterdrop Pitcher Filtration System ensures clean, great-tasting water by effectively reducing PFAS, PFOA/PFOS, and chlorine. Each filter lasts up to 3 months or 200 gallons, providing long-lasting, reliable filtration.
Waterdrop Filter Replacement Review: Lasts 3 Months & Cuts PFAS Read Post »
Replacement Water Filters
Epic Water Filters replacement filter compatible with Epic Pure Water Pitcher effectively removes fluoride, lead, heavy metals, and industrial pollutants, ensuring safe, clean water for up to 150 gallons. Enjoy improved taste and enhanced health with every sip.
Epic Water Filters Replacement Filter Review: Effective Fluoride Removal Read Post »
Replacement Water Filters
Pureline Replacement for Brita® Filter offers reliable, high-quality water filtration compatible with Brita® pitchers and dispensers, ensuring clean, great-tasting water. This 6-pack provides long-lasting performance, easy installation, and fits multiple models like Grand, Lake, and Capri.
Brita Filter Replacement Review: Best Options for Pureline Pitchers Read Post »
Replacement Water Filters
PUR PLUS Lead Reducing Water Pitcher and Dispenser Replacement Filter ensures clean, great-tasting water by effectively reducing lead and contaminants. Certified by NSF and WQA, it fits all PUR pitchers and dispensers for reliable, hassle-free filtration.
Pur Plus Lead Reducing Water Pitcher Filter Review: Cleaner, Safer Water Read Post »
Replacement Water Filters
BREAUILL Replacement for Brita® Water Filter delivers clean, fresh-tasting water by effectively reducing chlorine, lead, and contaminants. NSF certified and compatible with multiple pitcher models, it ensures easy installation and long-lasting filtration for healthier hydration.
Brita Water Filter Replacement Review: Effective Purity Tested Read Post »
Replacement Water Filters
Waterdrop WD-G3-CF Filter replacement for WD-G3-W, WD-G3P600, and WD-G3P800-W reverse osmosis systems ensures clean, fresh-tasting water with a reliable 6-month lifespan, easy installation, and enhanced filtration performance for healthier hydration.
Waterdrop WD-G3-CF Filter Review: Lasting 6-Month Replacement Benefits Read Post »
Replacement Water Filters