This product is tested against the Proposition 65 chemical list — no listed substances detected above safe-harbor levels. Certificate of Analysis available on request at hello@rootpurr.com.

A 36-pound bulk bag of our pea-fiber tofu litter. The most cost-effective way to keep two cats happy without trips to the dumpster. Free priority shipping included.

Less mess. More purrs.

✓36 lbs · single resealable bag
✓Sized for 2-cat households
✓Free priority shipping
✓City-sewer compatible · check local rules

Flushability disclaimer · Read before flushing

Our Tofu Formula is designed for municipal sewer systems only. NOT septic-safe without a professional sewer-line assessment. Some municipalities (parts of CA, WA, OR, IL) prohibit flushing cat waste regardless of litter type due to Toxoplasma gondii concerns — check your local sewer code first. Flush one clump at a time, never the whole tray. Cassava-based formulas (House Blend, Cassava Formula) are not flushable under any circumstances.

Substantiation:Biodegradation testing per ASTM D6400 is in progress — results expected Q3 2026. Until then, “biodegradable” on our pages describes the plant-fiber raw material, not a certified end-of-life behavior claim. For our current third-party lab results, see the Lab Testing page.

Materials

Pea fiber, corn starch, and a guar-gum binder. No bentonite, no clay, no synthetic fragrance.

Size & format

Cylindrical pellets, 1.5–2.0 mm. Clumps in about 30 seconds.

Net weight

36 lb (≈ 16.3 kg)

Best for

Multi-cat households or stocking up. About two months for one cat. A strong fit for renters and small apartments. City-sewer compatible.

Shipping & returns

Free US shipping over $35 ($5.99 below).
Ships in 3–5 business days from our Pennsylvania 3PL.
30-day money-back guarantee.
Designed in Philadelphia, PA · made in Xingtai, Hebei, China.
Independently lab-tested. see the third-party report →

30-day refund
Free shipping over $35
Secure checkout via Stripe

Family Pack · 36 lb

$59.99