Petcove PurrTek Automatic Self-Cleaning Cat Litter Box, Gray vs Whisker Litter-Robot 4, White (LR4-0101-00-US)
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Check Petcove PurrTek Automatic Self-Cleaning Cat Litter Box, Gray on AmazonCheck Whisker Litter-Robot 4, White (LR4-0101-00-US) on Amazon
Petcove PurrTek Automatic Self-Cleaning Cat Litter Box, Gray
Buyers who want a published specification table and a documented control panel
The Petcove PurrTek is a rotating-drum automatic litter box, model PC-PRRTK-GRY on the listing. Its 32-page manual publishes a full specification table: 18.90 by 20.08 by 19.72 inches, a 9.65-inch entrance, a 2.5-gallon waste bin, 15.4 pounds net, a 17-pound maximum cat weight and a 45 dB rating. Four control-panel buttons run cleaning, deodorizing, levelling, bag change and litter change, and the manual sets strict clearances and a list of litters it rules out.
Published specifications
- Manual spec table: 18.90"W x 20.08"D x 19.72"H; entrance diameter 9.65"; net weight 15.4 lb
- Manual spec table: waste bin 2.5 gallon; maximum cat weight 17 lb; decibel rating 45 dB
- Manual spec table: rated power 18 W or less; DC 12 V; input DC 12 V 1.5 A; bag size 2.5 gallon (17.7" x 17.7")
- Manual placement rule: flat firm surface only, never carpet or mats, 1 ft clear all sides and 2 ft above
- Manual timings: 3-minute default delay, 4-minute cleaning cycle, 30-minute deodorizing cycle, 15-minute default minimum interval
- Maker page: Lifetime Warranty requiring registration within 14 days, plus a 30-day returns statement
Strengths
- The manual publishes a full specification table with dimensions, entrance size, power, materials and a maximum cat weight
- Cycle behaviour is documented precisely: delay, cycle length, deodorizing time, minimum interval and what counts as a use
- Four dual-function buttons run every job from the panel, with a named LED for each state and a panel lock
Caveats
- Placement is demanding: no carpet or mats underneath, a foot clear on every side, two feet above, and never in a corner
- The manual rules out crystal, non-clumping, very light, oversized and high-dust litters; the listing bullet names no exclusions
- The waste bin is 2.5 gallons in the manual and 13 litres on the maker's page, and no warranty document could be read
Read the full Petcove PurrTek Automatic Self-Cleaning Cat Litter Box, Gray guide
Whisker Litter-Robot 4, White (LR4-0101-00-US)
Households with up to four cats that each weigh at least three pounds, with a firm, level spot that leaves clearance on every side.
Whisker's automatic sifting litter box, 29.5 by 22 by 27 inches and 24 pounds, with a 15.75 inch square entryway, a 14 by 14 inch litter bed, a sealed waste drawer, weight sensing and app reporting of litter and waste levels.
Published specifications
- Assembled size 29.50 in high x 22.00 in wide x 27.00 in deep; weight 24 lb (manual)
- Entryway 15.75 x 15.75 in, 12.00 in from the floor, or 6.90 in to the optional step plus 4.50 in
- Litter bed 14.00 x 14.00 in; inside globe 19.00 x 18.00 in, 15-17 in high depending on litter level
- Waste drawer 5.50 x 13.50 x 9.25 in; takes Whisker liners or any 10-13 gallon (37-49 l) trash bag
- Suits up to 4 cats; each cat must weigh at least 3 lb (1.4 kg) for Automatic Mode
- Optional sealed 12V DC 1.3 Ah backup battery; Wi-Fi and night light are disabled while it runs
Strengths
- The manual publishes the entryway, litter bed, globe interior and waste drawer sizes alongside the assembled size, so each can be checked against your space.
- The manual gives emptying intervals of once a week for one cat and twice a week for two average-sized cats, and liners can be any 10-13 gallon bag.
- An optional backup battery switches in automatically when power is lost, and the app reports litter and waste levels after each use.
Caveats
- The listing prints two sets of dimensions and neither matches the manual's 29.50 by 22.00 by 27.00 inches.
- It must stand clear of walls on a firm, level surface for accurate weight measurement, and Whisker sells a Carpet Tray separately for carpet.
- The 90-day in-home trial is coordinated with whoever sold you the unit, not with Whisker, when the purchase is not direct.
Read the full Whisker Litter-Robot 4, White (LR4-0101-00-US) guide
How to choose between them
Choose the Petcove PurrTek Automatic Self-Cleaning Cat Litter Box, Gray if your situation matches: Buyers who want a published specification table and a documented control panel. Its main caveat: Placement is demanding: no carpet or mats underneath, a foot clear on every side, two feet above, and never in a corner.
Choose the Whisker Litter-Robot 4, White (LR4-0101-00-US) if your situation matches: Households with up to four cats that each weigh at least three pounds, with a firm, level spot that leaves clearance on every side. Its main caveat: The listing prints two sets of dimensions and neither matches the manual's 29.50 by 22.00 by 27.00 inches.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- Petcove PurrTek user manual supplied with the listing, 32 pages Source for Petcove PurrTek Automatic Self-Cleaning Cat Litter Box, Gray
- Petcove PurrTek product page on the maker's own store Source for Petcove PurrTek Automatic Self-Cleaning Cat Litter Box, Gray
- Whisker Litter-Robot 4 product page Source for Whisker Litter-Robot 4, White (LR4-0101-00-US)
- Litter-Robot 4 user manual (listing-supplied copy) Source for Whisker Litter-Robot 4, White (LR4-0101-00-US)
Primary sources checked .