Self-washing box cartridge · CatGenie

CatGenie 120 SaniSolution SmartCartridge

The cartridge for CatGenie 120 boxes

Updated October 2026

Quick verdict

Required for CatGenie 120 owners.

Strength
Months of washes per cartridge.
Trade-off
Model-specific.
Right buyer
CatGenie 120 owners.
Lasts (maker-stated)
3 to 4 months
Dimensions (seller)
3 x 9 x 6 inches; 2 pounds
Product weight
2 pounds
Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Why it matters

The SaniSolution SmartCartridge supplies the cleaning fluid for the CatGenie 120 self-washing box. One cartridge gives 120 or 240 washes depending on the setting, about three to four months for one cat.

It works only in the CatGenie 120; the original CatGenie uses a different cartridge.

Who it's for, and who should skip it

Good fit if

  • CatGenie 120 owners
  • Stocking up
  • Scent-sensitive cats

Look elsewhere if

  • Original CatGenie models
  • Other boxes
  • Owners avoiding proprietary parts

Pros and cons

Pros

  • Scent free
  • Months per cartridge
  • Official

Cons

  • CatGenie 120 only
  • Proprietary
  • Ongoing cost

Limitations to weigh

  • Compatibility is as the maker or seller states it; check your exact model name and generation before ordering.
  • Stated life is for one cat; with more cats, expect it to run out proportionally faster.
  • Use the cost-per-month calculator to compare what refills cost over a year, not per pack.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

FormLiquidRetailer
ScentUnscentedRetailer
Material featureBiodegradableRetailer
In the pack15 CountRetailer
Model number89139001249Retailer
WarrantyReplace for defectsRetailer
Pieces1Retailer
Product weight2 poundsRetailer
Dimensions (seller)3 x 9 x 6 inches; 2 poundsRetailer
Lasts (maker-stated)3 to 4 monthsRetailer

Alternatives worth comparing

More litter box supplies we cover

All litter box supplies, compared in one table

Final verdict

The only refill a CatGenie 120 needs.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

Which CatGenie does it fit?
Only the CatGenie 120.
How long does it last?
About 3 to 4 months for one cat.