A SMALL, OUTDOOR SPECIALIST RETAILER, OWNED BY A PROFESSIONAL PRODUCT TESTER
A dual-stage water filter combining ceramic and activated carbon. The Katadyn Combi removes bacteria, protozoa, and disease-causing agents through 0.2 micron ceramic depth filter while activated carbon reduces chemicals and improves taste. Weighs 580g and delivers 1L/min output with capacity up to 50,000 litres depending on water quality. Suitable for extremely dirty water and daily use. Simple change to 1-stage operation using only ceramic without activated carbon.
The tried and tested ceramic depth filter removes bacteria, protozoa, and other disease-causing agents. Micro-organisms cannot pass through the 0.2 micron pores because of their size. The ceramic can be cleaned repeatedly to restore flow rate, extending filter life in extremely dirty water.
The replaceable activated carbon reduces chemicals and improves taste and odour. The carbon removes chlorine, pesticides, and organic compounds. This makes water more palatable for drinking at camp or during motorhome travel.
The ceramic filter capacity reaches up to 50,000 litres depending on water quality. This exceptional capacity makes the Combi suitable for daily use, emergency preparedness, and temporary home use. The ceramic can be cleaned and reused throughout its lifespan.
The system operates in dual-stage mode with ceramic and activated carbon or simple 1-stage mode using only ceramic. Single-stage operation extends activated carbon life when chemical reduction is not needed. This flexibility proves valuable for varying water sources.
The filter delivers approximately 1L/min output. This flow rate provides sufficient water for small groups up to 3 people. The consistent output makes filling water bottles and containers efficient at camp.
The ceramic depth filter handles extremely dirty water from rivers, streams, and lakes. The cleanable ceramic removes sediment and turbidity before water reaches the activated carbon. This proves valuable when camping in Scottish Highlands, Welsh valleys, and UK locations with turbid water sources.
The Combi moves effortlessly from backcountry to motorhome, global travels to hikes, emergency use to temporary home use. The 50,000L capacity and cleanable ceramic make this suitable for extended expeditions and daily use. The replaceable activated carbon ensures chemical-free filtering throughout the filter life.
The activated carbon should be exchanged after 2 fillings or 400 litres. Replacement cartridges are available separately. The ceramic continues filtering after carbon replacement, maintaining microbiological protection.
The Katadyn Combi excels at providing long-term water filtration with dual-stage protection. The 50,000L ceramic capacity handles extremely dirty water with cleanable filter, the activated carbon reduces chemicals and improves taste, and the dual-stage or single-stage operation provides flexibility. At 580g, this provides comprehensive filtration for daily use, emergency preparedness, and extended expeditions.
The filter does not remove viruses, which are rare in UK water sources. The 580g weight is heavier than ultralight squeeze filters.
The Katadyn Combi provides dual-stage ceramic and carbon filtration with 50,000L capacity weighing 580g. The Katadyn Vario provides dual-mode operation with 2000L capacity weighing 425g. The Katadyn Pocket provides ceramic-only filtration with 50,000L capacity weighing 550g. Choose Combi when you want dual-stage protection with long-term capacity.
Browse our Outdoor Gear, Katadyn Brand, and Water Filtration and Purification collections:
Wylies Outdoor World's owner Drew helps campers select appropriate water filtration based on actual camping experience. Whether comparing ceramic versus glass fibre technology or choosing between dual-stage and single-stage systems, we provide guidance based on real-world use.
Questions about ceramic cleaning, activated carbon replacement, or 50,000L capacity? Contact us for advice based on camping experience.
Dual-stage uses ceramic and activated carbon for microbiological and chemical filtration. Single-stage uses only ceramic for microbiological filtration, extending carbon cartridge life.
No, the 0.2 micron filter removes bacteria and protozoa but not viruses. Viruses are rare in UK water sources. For virus protection, use water purification tablets as backup.
The ceramic filter can be cleaned by scrubbing with a brush or scouring pad. This restores flow rate when the ceramic becomes clogged with sediment.
The ceramic filter capacity reaches up to 50,000 litres depending on water quality. The ceramic can be cleaned repeatedly throughout its lifespan.
Replace the activated carbon cartridge after 2 fillings or 400 litres. Replacement cartridges are available separately.
Yes, the ceramic depth filter is designed for extremely dirty water. The cleanable ceramic removes sediment and turbidity effectively.
At 580g, this is designed for group camping, motorhome travel, and base camp use rather than ultralight backpacking. The 50,000L capacity justifies the weight for long-term use.
The Combi includes activated carbon for chemical reduction and taste improvement. The Pocket uses ceramic-only filtration. Both have 50,000L capacity.
Wylie's Outdoor World's owner 'Drew' handles all returns, and exchanges personally.
We offer a 30-day (from the date of purchase) returns and exchange policy. You may return most new, unopened, unworn, and unused items within 30 days of your order date for a refund or exchange. However you must contact us within 14 days to inform us. (Some items in our store are non-returnable) such as used batteries, and underwear for example. We must be able to resell a product again as brand new.
If you need to return an item, simply log in to your account, view the order using the "Complete Orders" link under the My Account menu, and click the Return Item(s) button. Please let us know if you would prefer a refund, or an exchange. Drew will confirm your selection and send you an invoice (If applicable for exchanges) and await your return to arrive with us.
Please, allow Drew 3 to 5 days to process your returns or exchanges. However, the "turnaround" time is often faster than this.
We ship to UK mainland predominantly. However, we can ship internationally on request.
We use DPD exclusively for all UK orders as standard. We offer free shipping on all orders over £100, orders under £100 are charged a £5.99. (Some long, or overly heavy/large items will vary in shipping cost)
Drew also packs customers orders personally. We ask you to allow 2 days to process orders. This allows Drew adequate time to process orders, be the sole point of contact for all our customers, and manage our website. On average delivery time is 3 to 5 working days. However, Drew is quite efficient. Orders are often processed and delivered in a shorter time.
Meet the owner
Wylie's Outdoor World first opened our doors back in 2014. Drew Built, and manages our website. Answers all customer contacts, and dispatches orders personally.
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