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.
6 Pack Water Filter Replacement Compatible with All PUR® Faucet Filtration Systems offers high-efficiency filtration, improving water taste and safety. NSF certified, these filters provide an 18-month value and reliable performance, ensuring clean, fresh water for your household.
Water Filter Replacement Review: Top 6 Pack for PUR Faucet Read Post »
Replacement Water Filters
Culligan R50-BBSA Whole House Heavy Duty Water Filter Cartridge delivers reliable filtration for up to 24,000 gallons, ensuring cleaner, clearer water throughout your home. Its durable design reduces sediment and improves water quality for daily use.
GE FXHSC whole house water filter offers reliable removal of sediment, rust, and impurities, ensuring cleaner, safer water throughout your home. NSF certified and easy to replace every three months, it maintains optimal filtration performance for your family’s health.
GE FXHSC Whole House Water Filter Review: Purify Your Home’s Water Effectively Read Post »
Replacement Water Filters
Culligan with ZeroWater Technology Replacement Filter 4-Pack offers a 5-stage advanced water filtration system, IAPMO certified to effectively reduce lead, total PFAS, mercury, fluoride, and chlorine, ensuring cleaner, safer, and better-tasting drinking water for your family.
PUREPLUS 5 Micron Whole House String Wound Sediment Filter delivers superior filtration for well water, effectively removing dirt, rust, and debris to protect plumbing and appliances. This durable replacement cartridge ensures cleaner, clearer water throughout your home.
5 Micron Whole House Sediment Filter Review: Durable Well Water Solution Read Post »
Replacement Water Filters
Elite Water Filter lasting 6 months ensures clean, fresh-tasting water with efficient filtration and long life. Designed as a replacement for Brita pitcher filters, it’s BPA-free and easy to install, providing reliable, healthy hydration for your household.
Elite Water Filter Replacement Review: Long-Life, BPA-Free Benefits Read Post »
Replacement Water Filters
Cuisinart Replacement Charcoal Water Filters (Set of 2) provide effective filtration for better-tasting, cleaner water in your coffee maker. These easy-to-install filters reduce impurities, enhance flavor, and extend the life of your machine for consistently great brews.
Cuisinart Replacement Charcoal Water Filters Review: Cleaner Water Benefits Explored Read Post »
Replacement Water Filters
AQUA CREST FXHSC Whole House Water Filter replacement offers superior 5-micron sediment filtration for cleaner, clearer water throughout your home. Compatible with major brands, its high flow design ensures efficient performance and easy installation in a convenient 2-pack.
Whole House Water Filter Reviews: High Flow Sediment Benefits Explored Read Post »
Replacement Water Filters
Bluevua ROPOT CTO Filter replacement for RO100ROPOT ensures clean, great-tasting water with its long-lasting 1-year lifetime and efficient 2nd stage filtration, enhancing your reverse osmosis system’s performance and reliability effortlessly.
Bluevua ROPOT CTO Filter Review: Long-Lasting Water Purity Benefits Read Post »
Replacement Water Filters
Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge offers easy installation and effective filtration for up to 500 gallons, delivering cleaner, fresher-tasting water while reducing contaminants and extending the life of your water system.
Culligan RC 4 EZ-Change Water Filter Review: Lasts 500 Gallons Read Post »
Replacement Water Filters
Pentair Pentek DGD-5005-20 Big Blue Water Filter replacement offers superior whole house sediment filtration with dual-gradient density for enhanced debris capture. Its 5-micron rating ensures clean, clear water, extending appliance life and improving overall water quality.
Pentair Pentek DGD-5005-20 Water Filter Review: Ultimate Sediment Protection Insights Read Post »
Replacement Water Filters
iSpring F3WGB32BM 3-stage whole house water filter replacement pack ensures cleaner, fresher water by removing sediment, chlorine, iron, and manganese. Easy to install, it enhances water quality for your entire home with reliable, long-lasting filtration performance.
Whole House Water Filter Replacement Review: Effective 3-Stage Purification Pros & Cons Read Post »
Replacement Water Filters