10 bestGravity Filtersof January 2026
112M consumers helped this year.
38% off
1
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 0.1 Micron, 5 Stage Filtration
Waterdrop
Editor’s Choice
9.7
2
British Berkefeld | Ultra Fluoride Ceramic Drinking Water Filter Cartridge | Replacement Candle for Gravity Filters | Reduces Fluoride, Chlorine and More | W9120133 | (2 Pack)
DOULTON
9.4
3
Replacement Heavy Metal Filters by Gravity Water Purifier Filters
DOULTON
9.2
4
LifeStraw Mission Water Purification System, High-Volume Gravity-Fed Purifier for Camping and Emergency Preparedness, 5 Liter
LifeStraw
8.9
5
Katadyn BeFree Water Filtration System 1L
Katadyn
8.7
OtherUp to 30% off
Waterdrop Backwash Spin Down Sediment Filter - Whole House Pre-Filtration System, 50-Micron, 2.5cm MNPT + 1.9cm FNPT, Traps Rust, Dust, Sand, BPA Free, Heavy Duty 316L Molybdenum Alloy Build
PH001 3-Pack Alkaline Water Filter – Replacement Cartridge for Invigorated Water Pitcher – Water Purifier, Filtration System for Pure Drinking Water – 96 Gallon Capacity
Platypus GravityWorks High-Capacity Water Filter System for Group Camping and Emergency Preparedness, 4.0 Liter
Doulton W9121214/British Berkefeld W9121215 0.5 Micron ATC Super Sterasyl Ceramic Water Filter for Gravity Systems (4 Pack)
9% off
6
AQUACREST NSF/ANSI 372 Certified Water Filter, Replacement for Berkey® Black Filters (BB9-2®) & Fluoride Filters (PF-2®) Combo Pack and Berkey® Gravity Filter System
AQUA CREST
8.4
7
Doulton/British Berkefeld 2.25 Gallon Stainless Steel Gravity-Fed Countertop System with 4X ATC Super Sterasyl Purification Candle Filters
DOULTON
8.1
8
Membrane Solutions Gravity Water Filter Pro 6L, 0.1-Micron Versatile Water Purifier Camping with Adjustable Tree Strap Storage Bag, Survival Gear for Group Emergency Preparedness
Membrane Solutions
7.8
9
MSR AutoFlow XL Gravity Filter 10 LTR
MSR
7.5
15% off
10
LifeStraw Peak Series - Compact Gravity Water Filter System - 3L for Backpacking, Group Camping, Hiking and Travel, Dark Mountain Gray
LifeStraw
7.3
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