Hi, thanks for taking a look!  Please check out all of the Diverters and Kits in the main shop by clicking on “j-compost-toilets,” then click on “see all items” at the top of the listing pages.  There are a number of different Kits, Diverters and accessories available for different custom set-ups :)

DIY XL Composting Toilet Urine Diverter and Ventilation Attachment, XL Diverter Model

Composting Toilet Urine Diverter and Ventilation Attachment turns your RV, Tiny Home, Cabin or favorite getaway bathroom into an affordable composting toilet.

The only Patent-Pending Urine Diverters designed to work with 5 gallon bucket set-ups!  Though they are not limited to 5 gallon bucket set-ups, providing great flexibility, their unique design allows for maximum clearance for your bucket and solid waste and has multiple methods of mounting (see images and illustrations).  Other diverter styles impede your bucket, causing: you to dump the solids more often; have your bucket off-center, making your toilet housing enclosure way larger than necessary and compromised; they are bulky to the point your bucket will be far from the seat causing messy problems.  Not with ours!  

This is for a DIY or homemade composting toilet.  This model is quite larger than our other models!  As with all of our Diverters, it has a micro-textured surface, which creates turbulence to prevent splashing.  It is a urine diverter, which separates liquids from solids, sending the liquids to a separate collection container. Urine Diverter and Ventilation Attachment only, hoses and tubes not included.  This Diverter can mount to your toilet seat housing/enclosure or hangs on the rim of your bucket, which the hanging method requires your bucket to be cut, template provided.  Ventilation works well with 1.25" sump pump hose (we recommend Little Giant 1.25” sump pump hose), I use the inline ventilation attachment with sump pump hose:  "Ventilation Fan Attachment (for 60x60x25mm Computer Fan)", available in my main shop.  Fans can be found in AC, DC, or USB power, any brand will do (Noctua brand fans are very quiet), you can find them by searching the terms: 6025 fan. Urine Diverter works with .75" I.D. (inner diameter) tubing that runs to a collection container (IMPORTANT: be sure the end of the tube, where the liquid exits, does not get submerged in the liquid along with the suggestion of using plumber/Teflon tape and a hose clamp to secure the tube to the diverter). 1.25" sump pump hose and .75" tubing can be purchased at most hardware stores or check my store for tubing availability (recommended for the Little Giant 1.25” sump pump discharge hose and can be found by searching the terms: Little Giant SPDK Sump Pump Discharge Hose Kit, 1-1/4” Hose – 1-1/2” & 1-1/4” Adaptors, 24-Feet). Please message me with any questions!

-"XL Diverter" model with integrated ventilation (cuts into bucket or mounts to underside of toilet seat or toilet box/enclosure, this model) 

-"In-Bucket V1” model with integrated ventilation (cuts into bucket, other model)

-"In-Bucket V2” model with integrated ventilation (cuts into bucket, other model)

-“Snap-On” model (snaps on top without cutting bucket with optional ventilation attachment, other model)

-“Mounted-Diverter” model (mounts to underside of toilet seat or toilet box/enclosure, other model)

-“Bucket-Contained Diverter” (the most compact compost toilet set-up, hangs on rim of bucket, drains inside or outside of bucket, other model)

--all work with or without bags

The Vent Attachment is completely optional to use and is supplied incase you decide to use it in the future. There is geometry over the hole to prevent liquid from escaping. That being said, I can offer a rubber plug, if desired. It's really not necessary, but may offer peace of mind. Just let me know.

Made using High-Speed Industrial Additive (3D) Manufacturing Equipment.

It's for a homemade style of composting toilet to replace the toilet in an rv, tiny house, off-grid homestead, cabin, or what have you. In an rv, you can now open both tank gates and keep the cap on and double your grey tank while using no water for the toilet, more time in the woods without having to run to town. We put a 13 gallon bag in a 5 gallon bucket, sprinkle organic matter under and over the "business", we use those giant bags of cedar chips meant for gerbil bedding for the sprinkles (some use coconut husk, sawdust, etc.), and slide on the urine diverter which collects the liquid in a separate container. Build a housing around it and install a toilet seat. The liquid and solid separation takes care of the smell and the ventilation attachment helps, too. It makes everything less stinky and way easier to dispose of. Drain the liquid once every one or two days and take out the bag once a week with the trash or compost it. Works in setups without bags, as well.

Thank you!