Water Purification Systems & Filters

47 results
Categories:All CategoriesWater
Water Treatment
Brand
Price Range
to
Ratings & Reviews
(18)
& up(46)
Filter By
Discount
Color
Type
Why shop SunnySports?
Katadyn Hiker PRO Replacement Picture

Katadyn Hiker PRO Replacement Cartridge

SKU: KTDHMRCMFR: 8014644
(5)
  • Katadyn Hiker PRO: Effective water filtration.
  • Pleated glass-fiber ensures durable water filter.
  • Filters up to 200 gallons; compact water treatment.
  • EPA approved 0.3 micron microfilter for camping.
  • AntiClog tech: Fast flow water filter system.
  • Fits Hiker/Base Camp; easy to use cartridge.
Save $12
$47.62
$59.95
Save: $12.33 (21%)
In Stock
Katadyn Vario Dual Technology Picture

Katadyn Vario Dual Technology Micro Water Filter

SKU: KTDVDFMFR: 8014931
(2)
  • Dual Tech Water Filter removes bacteria & cysts.
  • Portable water filter; compact size for backpacking.
  • Fast flow rate ensures quick access to clean water.
  • Durable water filter; field-cleanable for long trips.
  • Effective filtration down to 0.3 microns.
  • Easy to use water filter with 530 gal capacity.
Save $40
$84.84
$124.95
Save: $40.11 (32%)
In Stock
Free Shipping
Steripen Classic 3 UV Water Pu Picture

Steripen Classic 3 UV Water Purifier

SKU: SNSSPC3UWPMFR: SP-MP-EF
  • SteriPen Classic 3: Effective UV water purifier.
  • Fast, reliable water treatment in just 90 seconds.
  • Lightweight, compact UV pen for camping & hiking.
  • Durable SteriPen treats up to 8000 liters.
  • Purifies clear water, eliminating bacteria & cysts.
  • Compact design ensures easy, reliable water access.
Save $15
Limited Time Offer!
$84.95
$99.95
Save: $15.00 (15%)
In Stock
Free Shipping
MSR Guardian Gravity Purifier Picture

MSR Guardian Gravity Purifier

SKU: MSRGGPMFR: 14005
(35)
  • MSR Guardian: Effective virus water purifier.
  • Fast flow rate: 0.5 liters/min for quick hydration.
  • Advanced hollow fiber filter ensures safe water.
  • Lightweight design; ideal for backpacking trips.
  • Durable materials for reliable camping use.
  • Easy to use; quickly purify water on the go.
In Stock
Free Shipping
Katadyn Pocket Micro Water Fil Picture

Katadyn Pocket Micro Water Filter

SKU: KTDPMFMFR: 2010000
  • Katadyn Pocket Filter: Reliable water treatment.
  • Durable micro water filter for camping & hiking.
  • Lightweight, compact water filter; easy to use.
  • Fast flow rate: 1L/min for quick hydration.
  • 0.2-micron ceramic filter ensures water purity.
  • Long-lasting water filter: up to 50000L capacity.
In Stock
Free Shipping
SteriPEN Ultra - Water Purifyi Picture

SteriPEN Ultra - Water Purifying Device

SKU: SNSSPUMFR: ULT-MP-EF
  • SteriPEN Ultra: Lightweight water purification device.
  • Fast, effective UV water treatment; easy to use.
  • Rechargeable; provides up to 50 water treatments.
  • Durable UV lamp lasts for 8,000 water purifications.
  • Compact size; ideal for backpacking and hiking.
  • Fits most bottles; ensures safe drinking water.
Save $35
Limited Time Offer!
$99.95
$134.95
Save: $35.00 (26%)
In Stock
Free Shipping
SteriPEN Adventurer Opti - Wat Picture

SteriPEN Adventurer Opti - Water Purifying Device

SKU: SNSSPAOMFR: ADO-MP-EF
  • Lightweight water purifier; only 3.6 ounces.
  • Adventurer Opti provides reliable water treatment.
  • Compact size; UV water purifier is 6.1 inches.
  • Fast, effective water purification for camping.
  • Durable SteriPEN; 8,000 UV lamp treatments.
  • Easy to use; fits bottles >1.4" diameter.
Save $25
$99.95
$124.95
Save: $25.00 (20%)
In Stock
Free Shipping
Katadyn BeFree Water Microfilt Picture

Katadyn BeFree Water Microfilter System 1L

SKU: KTDBFMF1MFR: 8018006
  • BeFree filter removes bacteria & cysts effectively.
  • Lightweight water filter; packable for hiking trips.
  • Durable Hydrapak flask; holds 1L of filtered water.
  • Fast flow rate; enjoy clean water instantly on trails.
  • Compact water treatment system; easy to pack & use.
  • Simple to clean; maintain your water filter easily.
Save $5
$44.95
$49.95
Save: $5.00 (10%)
In Stock
Katadyn Micropur Purification Picture

Katadyn Micropur Purification Tablets (Package of 30)

SKU: KTDMPT30MFR: 8013692
(1)
  • Katadyn Micropur: Reliable water purification tablets.
  • Each tablet purifies 1 quart, compact for hiking.
  • Effective water treatment against bacteria & viruses.
  • Lightweight design; essential for camping & travel.
  • Simple to use; ensures safe drinking water quickly.
  • Durable water purification for outdoor adventures.
Save $6
Limited Time Offer!
$11.58
$17.95
Save: $6.37 (35%)
In Stock
Katadyn Drip Ceradyn Water Fil Picture

Katadyn Drip Ceradyn Water Filter with Gravity Container

SKU: KTDDCMFR: 2110070
  • Katadyn Water Filter: Reliable gravity-fed system.
  • 0.2-micron ceramic filter ensures safe drinking water.
  • High-output: Filters up to 4 quarts of water per hour.
  • Durable design for camping and hiking adventures.
  • Easy to use: Simple setup for water purification needs.
  • Compact water treatment: 18" x 10", weighs 116 ounces.
Save $141
Limited Time Offer!
$328.97
$469.95
Save: $140.98 (30%)
$55/mo suggested payments with 6‑month special financing. Learn how.
In Stock
Free Shipping
SteriPEN Pre-Filter with 40 Mi Picture

SteriPEN Pre-Filter with 40 Micron Filter

SKU: SNSSPPFMFR: SP-PF
  • SteriPEN pre-filter: Extends water filter life.
  • 40-micron filter removes particulates effectively.
  • Lightweight pre-filter; ideal for backpacking.
  • Durable water filter; built for outdoor use.
  • Easy to use pre-filter; simple attachment.
  • Compact size; perfect for camping and hiking.
$19.95
In Stock
Katadyn Vario Filter Replaceme Picture

Katadyn Vario Filter Replacement Cartridge

SKU: KTDVRCMFR: 8014933
  • Katadyn Vario filter ensures safe, clean water.
  • Replacement cartridge provides effective filtration.
  • Enjoy fast flow with this easy-to-use water filter.
  • Lightweight design; ideal for camping and hiking.
  • Durable cartridge ensures long-lasting water use.
  • Compact size; perfect for your Katadyn water filter.
Save $22
$37.90
$59.95
Save: $22.05 (37%)
In Stock
Katadyn Combi Water Filter Rep Picture

Katadyn Combi Water Filter Replacement Element Carbon 2-Pack

SKU: KTDCRCBMFR: 8013624
  • Extends Katadyn water filter lifespan reliably.
  • Activated carbon reduces chemicals, improves taste.
  • Compact size, easy to install replacement element.
  • Ensures safe, clean drinking water on every hike.
  • Durable filter provides fast flow for hydration.
  • Replace every 6 months for optimal water filtration.
$19.95
In Stock
Katadyn Vario Carbon Replaceme Picture

Katadyn Vario Carbon Replacement, 2-Pack

SKU: KTDVCR2MFR: 8015036
  • Enhances Katadyn Vario water filter performance.
  • Activated carbon reduces chemicals, improves taste.
  • Extends filter life up to 106 gallons (401.2L).
  • Includes 2 carbon refills for water treatment.
  • Replacement foam pads ensure effective filtration.
  • Simple to install for clean drinking water.
$19.95
In Stock
Katadyn Hiker Micro Water Filt Picture

Katadyn Hiker Micro Water Filter

SKU: KTDHMWFMFR: 8018270
(3)
  • Lightweight water filter; ideal for hiking.
  • Compact size ensures easy packability on trails.
  • Fast flow rate provides quick, reliable filtration.
  • Durable design ensures long-lasting water treatment.
  • Easy to use pump; quickly filters water sources.
  • Filters up to 750L for extended camping trips.
Top Rated Gear
$79.95
In Stock
Free Shipping
MSR TrailShot Replacement Filt Picture

MSR TrailShot Replacement Filter Cartridge

SKU: MSRTRFCMFR: 09592
(7)
  • Ensures safe drinking water with effective filtration.
  • Replacement filter cartridge for MSR TrailShot.
  • Provides up to 2,000 liters of water treatment.
  • Lightweight design ensures easy portability on trails.
  • Durable construction for reliable backcountry use.
  • Fast flow rate ensures quick access to filtered water.
Top Rated Gear
$46.95
In Stock
Free Shipping
Katadyn BeFree Water Microfilt Picture

Katadyn BeFree Water Microfilter System 6L

SKU: KTDBFMF6MFR: 8020859
(1)
  • BeFree filter: Fast flow rate up to 2L per minute.
  • Lightweight, compact water filter system; 9 oz.
  • Removes bacteria, cysts with 0.1 micron filter.
  • Durable materials ensure lasting water filtration.
  • Easy to use: Simply fill, squeeze for clean water.
  • Filters up to 1000L, depending on water quality.
Top Rated Gear
$119.95
In Stock
Free Shipping
Katadyn BeFree AC 1L Water Fil Picture

Katadyn BeFree AC 1L Water Filter, Slate Blue

SKU: KTDBFF10BLMFR: 8021402
  • BeFree filter: reliable, fast-flow water treatment.
  • Lightweight Katadyn filter; pack for any adventure.
  • Effective against bacteria, cysts, & bad taste.
  • Durable water filter; enjoy safe, clear water.
  • Compact size; easy to pack 1L water filtration.
  • Simple to use: squeeze for fast, clean water flow.
Save $8
$44.95
$52.95
Save: $8.00 (15%)
In Stock
Platypus GravityWorks Filter C Picture

Platypus GravityWorks Filter Cartridge

SKU: PPSGWFCMFR: 07016
(102)
  • GravityWorks filter removes bacteria effectively.
  • Lightweight filter cartridge ensures fast flow.
  • Durable design for reliable water treatment use.
  • Compact size makes water filtration easy to use.
  • Hollow fiber filter provides effective filtration.
  • Gravity flow system for convenient water access.
Top Rated Gear
$76.95
In Stock
Free Shipping
Platypus GravityWorks 4.0L Wat Picture

Platypus GravityWorks 4.0L Water Filter- Reservoir Kit

SKU: PPSGW4FRKMFR: 14241
(160)
  • GravityWorks filter: Fast 1.5L/min flow rate.
  • Lightweight water filter; only 11.5 oz. total.
  • Effective water filtration: Removes bacteria.
  • Durable reservoir kit; field-cleanable design.
  • Compact size; ideal for backpacking trips.
  • Easy to use gravity water filter system.
Top Rated Gear
$149.95
In Stock
Free Shipping
Katadyn BeFree EZ-Clean Membra Picture

Katadyn BeFree EZ-Clean Membrane Filter Cartridge

SKU: KTDBFRCMFR: 8019641
(1)
  • BeFree filter: Fast flow rate up to 2 liters/min.
  • EZ-Clean membrane ensures durable water filtration.
  • Compact water filter: Lightweight for backpacking trips.
  • Hollow fiber filter removes bacteria & protozoa.
  • 0.1-micron filter pores for effective water treatment.
  • Easy to use: Simply squeeze for safe, clean water.
Top Rated Gear
$29.95
In Stock
MSR Guardian Gravity Purifier Picture

MSR Guardian Gravity Purifier Replacement Filter

SKU: MSRGGPRFMFR: 13469
  • Guardian filter ensures safe, effective filtration.
  • Hollow fiber filter provides fast flow rate.
  • Durable filter lasts 3,000+ liters for camping.
  • Lightweight filter is easy to use on any hike.
  • Compact size for easy packability on all trips.
  • Removes bacteria, protozoa, & viruses effectively.
In Stock
Free Shipping
Katadyn Micropur Purification Picture

Katadyn Micropur Purification Tablets (Package of 20)

SKU: KTDMPT20MFR: 8014996
(1)
  • Micropur tablets offer reliable water purification.
  • Compact size: easy to pack for hiking and camping.
  • Lightweight design; treat water on any adventure.
  • Fast-acting tablets purify 20 liters of water.
  • Effective against bacteria; ensures safe drinking water.
  • Simple to use: drop tablet for water treatment.
Top Rated Gear
$12.95
In Stock
MSR Thru-Link Inline Water Fil Picture

MSR Thru-Link Inline Water Filter

SKU: MSRTLFMFR: 13236
(17)
  • Lightweight water filter; weighs only 2.5 ounces.
  • Fast flow rate: filters 1.5 liters per minute.
  • Effective water treatment against bacteria, protozoa.
  • Removes chemicals/toxins for safer drinking water.
  • Durable hollow fiber filter, 0.2 micron pore size.
  • Portable inline filter; easy to use on any hike.
Top Rated Gear
$54.97
In Stock
Free Shipping
Katadyn Hiker PRO Micro Water Picture

Katadyn Hiker PRO Micro Water Filter

SKU: KTDHMFMFR: 8019857
(1)
  • Katadyn Hiker PRO: Reliable micro water filter.
  • Fast flow rate: Quench thirst quickly on the trail.
  • Compact & lightweight water filter: Pack with ease.
  • Durable build: Designed for rugged outdoor use.
  • Easy to use water purifier: Simple setup & operation.
  • Filters 300 gal: Long-lasting micro water filtration.
Top Rated Gear
$89.95
In Stock
Free Shipping
Pageof 2
Per Page
25