Katadyn Hiker Pro Microfilter Water Purifier w/Anti-Clog Pre-Filter 8018273

Katadyn Hiker Pro pump microfilter — 0.3 micron glass fiber filter with activated carbon, ~1L/min flow rate, up to 200 gal (750L) capacity, 11 oz (310g), 3" x 6.5" x 2.4". Includes hoses, quick-connects, prefilter, bottle adapter, hydration connector, and carry bag. Model 8018273. #1 best-selling water filter in the US outdoor market.

The Katadyn Hiker Pro is a pump microfilter that removes bacteria, protozoa, and particulates from backcountry water sources. The 0.3 micron glass fiber filter with activated carbon removes particles and improves taste and odor. Quick-connect fittings for direct hydration pack connection. Removable filter protector extends cartridge life. Pumps approximately 1 liter per minute. Treats up to 200 gallons (750L) per cartridge.

Key specs:

• SKU: KAT042
• Model: 8018273
• Filter: 0.3 micron glass fiber with activated carbon
• Flow rate: ~1L/min
• Capacity: ~200 gal (750L) per cartridge
• Weight: 11 oz (310g)
• Dimensions: 3" x 6.5" x 2.4"
• Includes: Filter, cartridge, hoses with quick-connects, prefilter, bottle adapter, hydration connector, carry bag, instructions

Why it works:

The 0.3 micron glass fiber filter removes bacteria and protozoa — the two primary biological threats in backcountry water sources in North America. The activated carbon stage addresses taste and odor from organic compounds that the fiber filter doesn't remove. At 1L/min, it's fast enough for practical camp use without the wait time of gravity filters. The quick-connect fittings allow direct connection to hydration pack reservoirs, eliminating the need to fill a separate bottle.

Ideal for: Backpackers, campers, travelers, and emergency preparedness kits who need reliable pump filtration from any water source. See also the Katadyn BeFree EZ-Clean Cartridge (KAT190) for a squeeze/gravity filter option and the Vario Carbon Refill (KAT066) for Vario filter maintenance.