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805-543-1676 | 10-6 daily, 11-4 Sunday | The Switchback

Clothing
Footwear
- Hiking
  - Hiking Boots
  - Hiking Shoes
- Running
  - Trail Runners
  - Running Shoes
- Climbing
  - Climbing Shoes
  - Approach Shoes
- Snow
  - Ski Boots
  - Snowboard Boots
- Casual & Sandals
- Socks & Insoles
  - Socks
  - Insoles
  - Gaiters
Hike & Camp
Climb
- Climbing Gear
Ski & Snow
Racks & Travel
- Racks
- Bags & Luggage
Accessories
Other
- Gifts & Fun
- Essentials
Sale
Rentals
The Switchback
Brands
- A-D
  - Altra
  - Arc'teryx
  - Black Diamond
  - Burton
  - Camelbak
  - Cotopaxi
  - Dakine
  - Darn Tough
- G-K
  - Goodr
  - Hestra
  - Hydro Flask
  - Jones Snowboards
  - K2 Sports
  - Kuhl
- L-P
- S-Z
  - Smartwool
  - Smith Optics
  - The North Face
  - Thule
  - Toad&Co
  - Vuori
  - Yakima
  - YETI
- All Brands

Water Filters

Home › Water Filters

15 products

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Availability

In stock (15)
Out of stock (10)

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Product type

Water Filter (15)

Brand

Aquamira (1)
HydraPak (0)
Katadyn (4)
MSR (0)
Platypus (3)
Potable Aqua (2)
Sawyer (5)

Size

1 oz. (1)

Platypus Quickdraw Filter - Blue

Platypus Quickdraw Filter

Regular Price: $39.95

Sale Price: $39.95
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Unit Price: per

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Potable Aqua Potable Aqua Drinking Water Germicidal Tablets

Potable Aqua Potable Aqua Drinking Water Germicidal Tablets

Regular Price: $9.99

Sale Price: $9.99
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Aquamira Aquamira Water Treatment Drops

1 oz.

Aquamira Aquamira Water Treatment Drops

Regular Price: $14.99

Sale Price: $14.99
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Unit Price: per

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Sawyer Squeeze System with CNOC 2L SP304

Regular Price: $64.95

Sale Price: $64.95
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Unit Price: per

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Potable Aqua Chlorine Dioxide Tablets (20 pack)

Potable Aqua Chlorine Dioxide Tablets (20 pack)

Regular Price: $13.99

Sale Price: $13.99
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SOLD OUT

Sawyer Sawyer Point One Squeeze Water Filter System with 2 Pouches

Sawyer Sawyer Point One Squeeze Water Filter System with 2 Pouches

Regular Price: $39.00

Sale Price: $39.00
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Platypus 1L Quickdraw

Platypus 1L Quickdraw

Regular Price: $54.95

Sale Price: $54.95
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Hiker PRO Replacement Cartridge also fits Hiker

Katadyn Hiker PRO Replacement Cartridge (also fits Hiker)

Regular Price: $59.95

Sale Price: $59.95
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Hiker Pro Transparent Microfilter

Katadyn Hiker Pro Transparent Microfilter

Regular Price: $99.95

Sale Price: $99.95
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Unit Price: per

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Adventurer Opti Water Purifier

Katadyn Adventurer Opti Water Purifier

Regular Price: $124.95

Sale Price: $124.95
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Platypus 2L Quickdraw - Blue

Platypus 2L Quickdraw

Regular Price: $79.95

Sale Price: $79.95
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Sawyer Micro Squeeze System with CNOC 750 mL Pouch SP301

Regular Price: $49.95

Sale Price: $49.95
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Sawyer Fast Fill Adapter SP115

Regular Price: $10.95

Sale Price: $10.95
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Sawyer Inline Adapter SP110

Regular Price: $7.99

Sale Price: $7.99
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Katadyn Gravity BeFree 3.0L

Katadyn Gravity BeFree 3.0L

Regular Price: $79.95

Sale Price: $79.95
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Showing items 1-15 of 15.

About Us

The Mountain Air is a family-owned, specialty outdoor retail store located on the Central Coast of California. Since 1975, we’ve been helping all people at all skill levels explore and enjoy the outdoors.

Call us at 805-543-1676.

Text us at 805-242-2687.

Email us at customerservice@themountainair.com.

667 Marsh Street Suite D
San Luis Obispo CA 93401

Shipping Disclaimer

We reserve the right to change or charge shipping costs based on package size, weight, and distance. We will reach out if different or additional charges are necessary, and appreciate your understanding of our location in San Luis Obispo, California.

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