Best OverallRefrigerator Water Filters
LG LT1000P Refrigerator Water Filter
- External Testing Certification
- NSF
- Material Type
- Plastic
Refrigerator Water Filters
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Best Overall
Popular PickRefrigerator Water Filters
Samsung HAF-CIN/EXP Refrigerator Water Filter
- External Testing Certification
- NSF
- Material Type
- Acrylonitrile Butadiene Styrene (ABS)
Refrigerator Water Filters
LG LT700P Refrigerator Water Filter
- External Testing Certification
- NSF
- Material Type
- Carbon
Refrigerator Water Filters
Filterlogic FL-RF07 UKF8001 Refrigerator Water Filter 3 Pack
A three-pack replacement for common Whirlpool and EveryDrop filter numbers, with NSF 42 and lead-free NSF 372 claims. It is a generic replacement, so check your fridge model against the listed compatibility before ordering.
- External Testing Certification
- NSF
- Material Type
- Not specified
Refrigerator Water Filters
ICEPURE RWF0900A Refrigerator Water Filter 2 Pack
- External Testing Certification
- NSF
- Material Type
- Lead-Free Material, Food-Grade Material
Refrigerator Water Filters
LG LT800P Refrigerator Water Filter 200 Gallon
A genuine LG filter cartridge for specific LG refrigerators, certified for taste and health contaminants on a six month cycle. Check the model list carefully, since fit is model specific.
- External Testing Certification
- NSF 42, NSF 53
- Material Type
- Carbon Fiber
Refrigerator Water Filters
Filterlogic FL-RF20 LG LT800P Replacement Water Filter 3 Pack
- External Testing Certification
- NSF
- Material Type
- Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block
Refrigerator Water Filters
Samsung HAF-QIN/EXP Refrigerator Water Filter
A genuine Samsung cartridge for owners of the listed refrigerator models who want certified contaminant reduction and a proper seal. Confirm your model number before ordering, since it will not fit every Samsung fridge.
- External Testing Certification
- NSF
- Material Type
- Carbon
Refrigerator Water Filters
ICEPURE RWF1200A LG LT700P Water and Air Filter Combo
- External Testing Certification
- NSF, ANSI
- Material Type
- Advanced Coconut Shell Carbon
Refrigerator Water Filters
Frigidaire EPTWFU01 and PAULTRA2 Water and Air Filter Kit
Model: FRIGCOMBO4- External Testing Certification
- NSF
- Material Type
- Plastic
Refrigerator Water Filters
Bosch BORPLFTR55 UltraClarity Pro Refrigerator Water Filter
A genuine factory filter for Bosch, Gaggenau and Thermador refrigerators with broad certified contaminant reduction. Capacity is modest, so it needs regular replacement.
- External Testing Certification
- NSF/ANSI 42, 53, 401
- Material Type
- Activated carbon
Refrigerator Water Filters
Samsung HAF-QIN DA97-17376B Refrigerator Water Filter
- External Testing Certification
- NSF
- Material Type
- Plastic
Refrigerator Water Filters
Amazon Basics Refrigerator Water Filter EFF-6013-3-P
- External Testing Certification
- NSF, ANSI
- Material Type
- Carbon,Coconut Shell
Refrigerator Water Filters
Whirlpool Refrigerator Ice & Water Filter 1 WHR1RXD1
- External Testing Certification
- NSF
- Material Type
- Plastic
Refrigerator Water Filters
GE MWF Refrigerator Water Filter
The genuine cartridge for GE refrigerators that take the MWF, with certifications for health related contaminants as well as taste. The listing does not name compatible fridge models, so match the part number on your old filter first.
- External Testing Certification
- NSF, ANSI
- Material Type
- Plastic
Refrigerator Water Filters
Sub-Zero 4204490 Refrigerator Water Filter
A single replacement cartridge for a Sub-Zero refrigerator that targets chlorine and aesthetic impurities. The listing does not name the refrigerator models it fits, so confirm your model number before ordering.
- External Testing Certification
- NSF
- Material Type
- Polypropylene (PP)
Refrigerator Water Filters
Frigidaire WF3CB PureSource3 Refrigerator Water Filter
A genuine Frigidaire filter for fridges that take the shorter PureSource cartridge, with broad contaminant reduction. Be sure your fridge does not use the longer Ultra filter.
- External Testing Certification
- NSF 42, NSF 53, WQA
- Material Type
- Extruded carbon filter media
Refrigerator Water Filters
ICEPURE RWF0700A Samsung DA29-00020B Replacement Filter 3 Pack
A third party three pack of Samsung style filters for owners who change filters often and mainly want better tasting water. Certification covers taste and materials, not health contaminant reduction.
- External Testing Certification
- NSF/ANSI 42, NSF/ANSI/CAN 372
- Material Type
- Coconut shell carbon, food-grade, BPA-free
Refrigerator Water Filters
Frigidaire WF2CB PureSource 2 Water Filter
A genuine carbon block filter for specific Frigidaire refrigerators, certified for taste and health contaminants. The listed compatible models contradict the description, so match your fridge model before ordering.
- External Testing Certification
- NSF 42, NSF 53
- Material Type
- Polypropylene housing, extruded carbon block
Refrigerator Water Filters
PUREPLUS PP-RWF0700A Samsung DA29-00020B Filter 4 Pack
A large multipack for Samsung owners who want chlorine taste and odor gone for a long stretch. It is not certified for lead or other health contaminants.
- External Testing Certification
- NSF/ANSI 42, NSF/ANSI/CAN 372, CSA, Water Mark
- Material Type
- Lead-free, natural coconut activated carbon
Refrigerator Water Filters
AQUA CREST Refrigerator Water Filter AQF-FF20
- External Testing Certification
- NSF
- Material Type
- Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block
Refrigerator Water Filters
GE FQK1K Refrigerator Water Filter Cartridge
A genuine GE replacement cartridge that removes sediment and impurities, swapping in for two older part numbers. Fit is limited to certain GE units, so check your manual first.
- External Testing Certification
- NSF, ANSI
- Material Type
- Carbon Fiber
Refrigerator Water Filters
Frigidaire ULTRAWF PureSource Ultra Water Filter
A genuine Frigidaire carbon filter for fridges with the PureSource Ultra system, certified for both taste and health contaminants. Gallon capacity is not listed, so follow the fridge reminder for replacement.
- External Testing Certification
- NSF/ANSI 42, 53, 401; WQA/ASPE/ANSI S 803
- Material Type
- Polyethylene plastic, extruded carbon block
Refrigerator Water Filters
Frigidaire FPPWFU01 PurePour PWF-1 Water Filter
A genuine Frigidaire filter with three NSF certifications and WQA approval. The listing names no compatible refrigerators or replacement interval, so match the part number first.
- External Testing Certification
- NSF 42, NSF 53, NSF 401; WQA
- Material Type
- Plastic
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Best refrigerator water filters
- LG LT1000P Refrigerator Water FilterModel LT1000P
- Samsung HAF-CIN/EXP Refrigerator Water Filter
- LG LT700P Refrigerator Water FilterModel LT700P
- Filterlogic FL-RF07 UKF8001 Refrigerator Water Filter 3 PackModel FL-RF07
- ICEPURE RWF0900A Refrigerator Water Filter 2 PackModel RWF0900A
- LG LT800P Refrigerator Water Filter 200 GallonModel LT800P
- Filterlogic FL-RF20 LG LT800P Replacement Water Filter 3 PackModel FL-RF20
- Samsung HAF-QIN/EXP Refrigerator Water Filter
- ICEPURE RWF1200A LG LT700P Water and Air Filter ComboModel RWF1200A
- Frigidaire EPTWFU01 and PAULTRA2 Water and Air Filter KitModel FRIGCOMBO4
These 10 refrigerator water filters have the highest ProductDome scores among the established products in this category, meaning ones with a large volume of owner ratings and strong evidence; on a tie, the product with more rating evidence ranks first. The score combines owner satisfaction, rating volume, demand and data quality from public Amazon listings (updated 3 days ago). We do not test products ourselves.
Frequently asked questions
What are the most popular refrigerator water filters brands?
Waterdrop, Frigidaire, Icepure, Pureplus, Glacier Fresh lead this category among the 34 brands that passed our curation checks.
How does ProductDome pick these refrigerator water filters?
A listing appears only when it has a recorded price, a minimum customer rating, and enough ratings or monthly sales. Generic and unbranded listings are left out, while every real brand stays, including brands sold only on Amazon. The ones that pass are ordered by the ProductDome score, which weighs owner satisfaction, rating volume, demand and data quality.
About refrigerator water filters
Refrigerator water filters come as cartridges that fit a designated housing inside the appliance and as inline filters fitted to the water supply outside it. An internal cartridge must match the refrigerator’s housing, while an inline filter needs suitable tubing connections and accessible space along the supply line. Start by identifying which arrangement your refrigerator uses before choosing a replacement. Refrigerator air filters are a separate category: they address odors in the cabinet and do not replace a filter in the water circuit.
For an internal replacement, use the refrigerator’s full model reference and the existing cartridge’s part reference to find an explicitly listed match. Similar cartridge shapes can hide different locking tabs, seals or valve interfaces, so appearance is not enough to establish compatibility. For an inline replacement, match the tubing size and connection type, and allow the clearance specified for disconnecting it during replacement. Among the 37 products that list item weight, most fall between 0.4 and 1.9 pounds, and 0.8 pounds is typical. Item weight cannot tell you whether a cartridge fits its housing or whether an inline filter has the right connectors. If the refrigerator already has an internal filter, consult its manual before adding an external one to establish whether that arrangement is supported.
Choose filtration according to what you want removed from your water: improving chlorine taste and odor is a different requirement from reducing a particular contaminant. For a cartridge advertised with NSF certification, look for documentation identifying the exact cartridge, its certification and the substances covered rather than relying on the name alone. Check that the filter’s rated flow rate meets the refrigerator manufacturer’s requirements and that your supply pressure falls within the filter’s specified operating range. Actual dispensing flow can vary with supply pressure and decline as the cartridge becomes clogged. Replacement schedules also matter: compare the stated service life and treated-water capacity with your household’s use, recognizing that water quality and consumption can require earlier replacement.
Before ordering, confirm the permitted water temperature against your supply, then read the installation instructions for any required shutoff procedure. For inline filters, establish whether the necessary fittings or mounting hardware are supplied or sold separately. Allow for the manufacturer’s flushing procedure before drinking the filtered water or using newly made ice. Finally, verify the package contents directly rather than relying on the set name to determine what arrives.
How we list products: every listing here has a recorded price, a minimum customer rating and enough ratings or monthly sales. Generic and unbranded listings are left out; every real brand stays, including brands sold only on Amazon. Products are ordered by the same ProductDome score on every page.Editorial policy