Boxio separating toilets give campervan, motorhome, and converted van owners a waterless, chemical-free way to handle waste off-grid. The range covers two starter kits built around the same German-engineered Eurobox base: the Toilet Plus (the standard starter set) and the Toilet Max Plus (which adds a Solo-Up booster seat, six clips, and a Shake hemp litter container). Both fit the same compact footprint of 40 x 30 x 28 cm with the lid on, weigh around 2.8 kg empty, and are designed to slot into vans, micro-campers, day vans, boats, garden sheds, and roof tents where a permanent cassette toilet won't fit.What's the difference between the Boxio Toilet Plus and Toilet Max Plus?
Both Boxio separating toilets share the same 40 x 30 x 28 cm Eurobox, 5L urine canister, and solids container good for 8 to 10 uses. The Toilet Plus is the standard starter kit (toilet, plug, 2 hemp litter, 3 bag packs). The Toilet Max Plus adds the Solo-Up riser for extra seating height plus accessory storage, six clips, and a Shake litter dispenser.
The two products in this collection are urine-diverting dry toilets, sometimes called separating toilets or dry composting toilets. The Toilet Plus is the entry point into the Boxio system and arrives with the toilet itself, a Plug for the urine canister, two bags of hemp litter, and three packs of compostable Bio Bags. The Toilet Max Plus steps up to a complete starter kit: same toilet, plus a Solo-Up riser that raises the seating height to roughly 39 cm and stores accessories underneath, along with the Shake hemp litter dispenser and six retaining clips. Both share the same 5L leak-proof urine canister, regenerated ABS separator insert, recycled polypropylene Eurobox body, and 150 kg maximum load rating.
Buyers in this collection are typically campervan and self-build van conversion owners, weekend vanlifers, day-van users who want a discreet emergency loo, boat owners, and overlanders who spend stretches away from chemical disposal points. The Boxio also suits roof tent users, allotment holders, garden offices, and emergency preparedness setups. It's a strong fit for anyone moving away from blue chemical fluids or who finds the search for a CDP (chemical disposal point) more hassle than it's worth. For complementary kit, owners commonly add the Boxio Wash portable sink for handwashing, and pick up replacement hemp litter, bio bags, and the toilet paper bag from the Boxio Accessories range.
If you're new to separating toilets, the Toilet Plus is the right starting point as it includes everything required to start using the system on day one. Step up to the Toilet Max Plus if seating height matters, since the Solo-Up brings the toilet to a similar height as a domestic loo and gives you a tidy place to store hemp litter, bags, and toilet roll. Internal capacity matters too: the urine canister holds 5 litres and is designed to be emptied every 2 to 3 days, while the solids container handles 8 to 10 uses before the bag needs swapping out. Price-wise, the Toilet Plus sits at the entry tier of the dedicated separating toilet market, with the Toilet Max Plus a step up but still well below premium models like the Trelino Evo or the OGO Origin.
The most common mistake is underestimating the urine canister emptying cycle for two-person use, where the 5L tank fills in around 48 hours rather than the 3-day single-user estimate. Worth checking the height of your intended storage spot before ordering, especially with the Toilet Max Plus, since the toilet with lid plus Solo-Up reaches roughly 39 cm. The Boxio Eurobox is not compatible with Tanos Systainers or the Sortimo shelving system. For cleaning, use a low-concentration alkaline solution (baking soda or vinegar) or a surface disinfectant tested for material compatibility on the PP, ABS, HDPE, and silicone components. Always sprinkle hemp litter over solids after each use to bind moisture and reduce odours, and seal the urine canister with the Plug between uses.
The BOXIO TOILET MAX+ is a portable dry-separation toilet design
The BOXIO Toilet Plus is a portable separating toilet built in the sta
The Boxio Bio Bags are compostable bin liners designed specifically fo
The Boxio Hemp Litter is a natural, plant-based bedding made from the
The BOXIO PLUG is a silicone rubber stopper designed specifically for
The BOXIO SHAKE is a polypropylene storage container designed to hold
The BOXIO Toilet Paper Bag is a dedicated toilet roll holder designed
Frequently Asked Questions
How does a Boxio separating toilet work?A Boxio separating toilet uses a urine-diverting insert at the front of the seat to direct liquids into a sealed canister, while solids drop into a separate container lined with a compostable bio bag at the rear. After each use, a sprinkle of hemp litter is added over the solids to absorb moisture and reduce odours. There's no water, no chemicals, and no flushing involved.What's the difference between the Boxio Toilet Plus and Toilet Max Plus?Both use the same Eurobox-format separating toilet with a urine canister and solids container capacity of 8 to 10 uses per bag. The Toilet Plus is the standard starter kit (toilet, plug, 2 hemp litter, 3 bio bag packs). The Toilet Max Plus adds the Solo-Up booster seat for extra seating height and accessory storage, along with the Shake hemp litter dispenser and 6 retaining clips.How often do you need to empty a Boxio separating toilet?Boxio recommends emptying the urine canister every 2 to 3 days to prevent ammonia odours forming. The solids container holds 8 to 10 visits before the bio bag needs swapping. Empty cycles depend on user count, hydration, and trip length, so plan emptying around water access and disposal points. Two-person use will reach the urine canister capacity faster than a single user.Where can I empty a Boxio toilet?Urine can be poured into any standard WC (home, public toilet, service station, or campsite facility). Solids in a sealed compostable bag are typically disposed of in general household waste or a home composting system. Always check site-specific rules at campsites, as some allow separating toilet liquids at chemical disposal points and others don't. Avoid emptying urine near watercourses, footpaths, or in areas where local guidance restricts it.Is a Boxio toilet a composting toilet or a separating toilet?Strictly speaking, it's a urine-diverting dry toilet, often called a separating toilet. The Boxio collects and separates waste but doesn't actively compost it inside the unit. Composting happens externally if solids are transferred to a compost heap. The "composting toilet" label is used by Boxio and other brands as a common search term, though the technical category is dry separation.Will a Boxio toilet fit in my campervan or motorhome?The Boxio Toilet measures 40 x 30 x 28 cm with the lid on (Eurobox format) and fits the storage compartments of most VW Transporter, Ford Transit Custom, Mercedes Vito, and Sprinter conversions. With the Solo-Up booster seat fitted (Toilet Max Plus), total height is increased, so check available headroom in your intended storage location. The toilet is not compatible with Tanos Systainer or Sortimo shelving systems.Does a Boxio separating toilet smell?When used correctly with hemp litter over solids and the Plug sealing the urine canister between uses, odour is minimal. Smells typically happen when the urine canister is left too long, hemp litter is skipped, or the lid is left open. Empty regularly, keep hemp litter dry in the Shake container, and use the Plug whenever the toilet is in transit. Boxio's own guidance is to add litter after every solid waste use to bind moisture.What weight can a Boxio toilet take?The folded-down separator insert supports a maximum load of 150 kg (around 23 stone or 330 lb). The load needs to be supported by the separator insert rather than the lid alone, since the lid would deflect under heavy weight. The Eurobox body is made from regenerated polypropylene with the separator in regenerated ABS.Is the Boxio toilet better than a Thetford Porta Potti cassette toilet?The two systems suit different users. A Thetford or Dometic cassette toilet uses chemicals and water for flushing, holds mixed waste in a sealed cassette, and requires emptying at a chemical disposal point (CDP). A Boxio uses no water or chemicals, keeps solids and liquids separate, and lets you dispose of urine in any WC and solids with general waste. The Boxio suits off-grid users and minimal-chemical preferences; cassette toilets suit campsite users with regular CDP access.Can children use a Boxio separating toilet?Yes. Boxio confirms children can use the toilet once they're old enough to position themselves on the seat for proper urine-solid separation. Smaller users may need a little practice sliding slightly forward on the seat to keep urine flowing into the front canister. The Toilet Max Plus with the Solo-Up booster seat brings the seat height closer to a domestic toilet, which can help with comfort.What cleaning products are safe for a Boxio toilet?The Boxio is made from PP, ABS, HDPE, and silicone. Boxio recommends a low-concentration alkaline solution of baking soda or white vinegar diluted with water for routine cleaning. Surface disinfectants can be used if checked for material compatibility first, ideally tested on an inconspicuous area. Avoid harsh chemical cleaners, high-concentration bleach, and abrasive scourers that could scratch the separator insert.Can I use a Boxio toilet in winter or freezing conditions?Yes. Since there's no water in the system, there's no risk of frozen pipes or cassettes. The toilet itself works in sub-zero temperatures. If the urine canister contains liquid and temperatures drop below freezing, the liquid can freeze and potentially damage the canister, so empty before extended cold storage. The plastic components handle UK winter conditions well in insulated vans and motorhomes.
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