Skip to content

Search

Product type

Menu

MEN
WOMEN
KIDS
SKI
SNOWBOARD
HIKE + CAMP
BIKE
WATER
CLIMB
MORE
BRANDS
BLOG

Take an Additional 20% off during the SAVEANDSEND sale:

SAVEANDSEND

Copied

Home
Activities.

Filter

Filter

Refine

Category

Search

Water Filters

Size

Search

.5 L
16 oz.
32 oz
64oz
One Size
see tech specs

Gender

Search

Unisex

Condition

Search

Good
New

Vendor

Search

geartrade

Color

Search

Black
Blue
Brown
Grey
White

Collection

Activities.

clear

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Category

Water Filters

Clear

Size

5 L
16 oz
32 oz
64oz
One Size
see tech specs

Clear

Color

Black
Blue
Brown
Grey
White

Clear

Brand

Aquamira
Geigerrig
Katadyn
KOR
LifeStraw
Millbank Bags USA
Sawyer
Seychelle

Clear

Gender

Unisex

Clear

Price

From $

-

To $

From To

Clear

Condition

New
Good

Clear

SAVEANDSEND Promo Item

Aquamira Frontier Portable Filter Straw

$6³⁸47% OffSize: One Size

View details
SAVEANDSEND Promo Item

Aquamira Frontier Pro Ultralight Water Filter

$20⁵⁰32% OffSize: One Size

View details
SAVEANDSEND Promo Item

Geigerrig InLine Crypto Filter

$11⁹⁷57% OffSize: One Size

View details
SAVEANDSEND Promo Item

Katadyn Hiker Microfilter

$31⁴⁸65% OffSize: One Size

View details
SAVEANDSEND Promo Item

KOR Nava Filter 22 oz Water Bottle

$4⁵⁸82% OffSize: One Size

View details
SAVEANDSEND Promo Item

LifeStraw 2-Stage Membrane Microfilter Replacement Filter

$10⁶⁷57% OffSize: 64oz

View details
SAVEANDSEND Promo Item

Millbank Bags USA Canvas 5L Filtration Bag

$14⁷⁴44% OffSize: 5 L

View details
SAVEANDSEND Promo Item

Sawyer Squeeze 16 oz Water Filtration System Pouch

$8⁴²82% OffSize: 16 oz

View details
SAVEANDSEND Promo Item

Sawyer Squeeze Filter Pouches

$9²³55% OffSize: see tech specs

View details
SAVEANDSEND Promo Item

Sawyer Squeeze Water Filtration System

$18³⁸60% OffSize: 32 oz

View details
SAVEANDSEND Promo Item

Seychelle Advanced Flip Top Bottle

$9²⁴75% OffSize: One Size

View details

Activities.

Activities - Promo Items

Geartrade.com is where adventurists buy and sell the gear we love for the outdoors we need. #wearitout

Facebook
Instagram
TikTok
Twitter

LINKS

About
How to Sell Your Gear
Help Desk
Affiliates
Terms of Use
Privacy Policy
Rewards
Search
Brands + Retailers
Contact Us
Blog
Return Policy

Sign up to hear from Geartrade

Stay informed on the latest news, from offers and products to stories and events.

Email

© 2025 Geartrade.com.

Add To Cart

Item added to your cart.

View cart