PetSafe ScoopFree Crystal Classic

Name: PetSafe ScoopFree Crystal Classic
Brand: PetSafe
Price: 100 USD
Availability: InStock

Automate from 6 months (no weight published)Small to medium cats (to 15 lb)

At about $100 on sale, the cheapest motorised box in the catalog is also the most limited. PetSafe's own FAQ caps it at cats up to 15 lb, and it keeps the six-month kitten rule. It has no counter, no light and no app, only a rake, sensors and a disposable crystal tray.

Approx. price

~$100

maker's store, not a live price

Kitten gate

6 mo

maker's minimum age 6 months

Max. cat weight

15 lb

Open design — no entry to squeeze through

Running cost

Not published

The maker does not publish enough to work out a monthly cost

Best for: One small or medium cat, on the lowest possible upfront spend

Check price on Amazon

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Kittens and small cats

PetSafe publishes no detection weight, only a minimum age of 6 months. Run it by hand before then. Below the threshold, a kitten may not register at all, and the box could start a cycle with it inside.

Detection: sensor type not published. The maker does not state any anti-pinch protection.

How minimum weights work, and what to do below them

Days between emptying

The maker publishes no drawer volume, so the days cannot be worked out.

Specifications

Approx. price: ~$100
Type: Crystal tray
Kitten gate: Automate from 6 months (no weight published)
Maker's minimum age: 6 months
Max. cat weight: 15 lb
Big-cat fit: Small to medium cats (to 15 lb)
Footprint: 20.4 × 28 in × 7.1 in tall
Litter system: Disposable crystal tray
Litters listed: silica crystal
Litters to avoid: clumping clay, non-clumping
Weight sensor: No
Anti-pinch protection: Not stated by the maker
Infrared / radar: Not published
Camera: No
Wi-Fi app: No
Running cost: Requires a proprietary consumable
Required consumable: ScoopFree disposable crystal litter tray
Bags / liners: None — the tray is lidded and thrown away

Features

Safety sensors delay the rake cycle
Disposable lidded crystal trays
Plastic-lined trays for leak protection
Low 7.1-inch profile

What it does well

Lowest purchase price of any box listed
Crystal litter keeps dust and tracking down
Simple enough that there is little to break
At 7.1 inches tall it slides under a bench or a low shelf

What it gives up

15 lb ceiling rules out large cats outright
Recurring tray purchases dwarf the purchase price within a year
No counter, indicator or app
No tray-life figure on this model's page

The two lists above are drawn from the maker’s own pages, manuals and prices, not from owner reports. Where owner discussion has been read it appears in its own section below, so the two are never mistaken for each other.