
Waterdrop UKF8001 Refrigerator Water Filter 4
A straightforward, certified Filter 4 replacement that fits without tools and costs a fraction of the branded original per filter.
All 19Waterdropwater filters that passed our quality checks, side by side. Real Amazon ratings and specs - junk listings filtered out.
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A straightforward, certified Filter 4 replacement that fits without tools and costs a fraction of the branded original per filter.

A reasonably priced twist-and-lock replacement for a wide range of LG and Kenmore models, backed by NSF certification for chlorine reduction. Confirm your exact model number against the compatibility list before buying.


A budget-friendly way to keep an LG or compatible Kenmore fridge filter changed on schedule, provided your exact model and part number are on its long compatibility list.

A reliable, lower-cost alternative to LG's factory filter for confirmed LT1000P-family refrigerators, with an easy twist-and-click install.


A straightforward, NSF-certified swap for the Samsung DA97-17376B filter at a lower price than the OEM part, as long as the old filter's part number is confirmed first.

A certified, budget-friendly alternative to OEM Samsung filters for the specific models it lists as compatible, with a straightforward twist-in install.


A well-reviewed 3-pack for GE MSWF-compatible fridges that saves reordering and, per longtime buyers, holds up consistently order after order.


A reliable, NSF-certified alternative to GE's XWF filter at a lower cost, but confirm your fridge takes XWF and not XWFE before ordering.

A budget-friendly Bosch filter replacement that fits well for most buyers, though a design mismatch caused a leak for at least one reviewer.

Reviewers describe this Everydrop Filter 3 cross-reference as an easy, correct fit at a noticeably lower price than the branded original.


A well-reviewed OEM-alternative filter with real lead and PFOA/PFOS reduction certification, worth buying once the exact model match is confirmed against your fridge's filter.


A straightforward replacement filter pack for a long list of Whirlpool, Kenmore and LG models, provided the part number on your old filter matches one on the compatibility list.

A straightforward twist-in replacement for the listed Hisense models that installs without tools and, per reviews, seals reliably on the first try.
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Waterdrop has 19water filtersmodels that passed our curation checks - the #1 catalog of 23 brands we track in this category. Amazon ratings average ★ 4.7. The most-rated model is Waterdrop Plus WDP-F27 NSF 401&53&42 Certified Refrigerator Water Filter (39,300 Amazon ratings).
19 Waterdrop water filters passed our curation checks, making Waterdrop the #1 brand of 23 we track in this category by catalog size.
Waterdrop Plus WDP-F27 NSF 401&53&42 Certified Refrigerator Water Filter is the most-rated Waterdrop model we track here, with 39,300 Amazon ratings and a 4.7-star average.
We pulled every Waterdropwater filters listing on Amazon, dropped low-rated and low-volume listings, deduped seasonal repackages, and filtered the survivors with our published quality checks. The 19listings above are what's left. ← Back to all water filters