ThetfordSKU U-028985005339
Thetford 50437 Aqua-Kem Holding Tank Treatment, 8 oz, 6
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| Brand | Thetford |
|---|---|
| Part number | U-028985005339 |
Thetford's best-selling concentrated liquid holding tank treatment for RV and portable toilets. Breaks down waste, controls odors, and prevents gas build-up.
This part installs with common tools and standard RV fittings. Check the specs tab for dimensions, cutout sizes and power draw before you order, and see our Road Blog for step-by-step guides on the most common upgrades.
Not sure it matches your rig? Send us your RV make/model and a photo of the old unit — we'll confirm before you buy.
$38.51