Casa Leo

Casa Leo Leo's Loo Too Review

Leo's Loo Too throws more hardware at odor than anything else that still takes ordinary bags — UV sterilisation, an active deodoriser and carbon filtration in one drawer.

Updated 2026-09-02

Verdict

Leo's Loo Too throws more hardware at odor than anything else that still takes ordinary bags — UV sterilisation, an active deodoriser and carbon filtration in one drawer. If smell is the problem you are actually trying to solve and you do not want to be locked into film cartridges, this is the most direct answer. The app is the weak link and feels a generation behind.

Pros

  • The most complete odor package that still uses standard bags
  • UV sterilisation is genuinely unusual at this price
  • Compact footprint for a globe box
  • Handles cats up to 20 lb

Cons

  • App is basic compared with PETKIT or Whisker
  • Smaller company means thinner parts supply
  • Only two litter types supported

Best for

  • Small apartments where odor is the whole problem
  • Buyers avoiding proprietary consumables
  • Multi-cat homes up to three cats

Not ideal for

  • App-first buyers
  • People who want long-term parts certainty

Scores

Six categories, weighted toward the two that people actually buy these for. See the method.

  • Cleaning 8.4

    How completely and reliably it clears waste on every cycle.

  • Odor control 9.1

    Seal quality, filtration, and how the room smells after a week.

  • Safety 8.6

    Sensor coverage, pinch protection, and behaviour when a cat re-enters.

  • App 7.8

    Setup, connection reliability, and whether the data is actually useful.

  • Maintenance 8.3

    How long a full clean takes and how well the unit comes apart.

  • Value 8.0

    Purchase price plus consumables against what it delivers.

Cleaning

Good and consistent, with a 9 L drawer. It takes clay and tofu but not crystal or mixed, which is narrower than the CATLINK and PETKIT boxes.

Odor control

The best odor result of any box here that still takes ordinary bags. UV sterilisation, an active deodoriser and carbon filtration together keep a two-cat room acceptable well past a week. Only the heat-sealing PetSnowy beats it.

Safety

Infrared, weight sensing and anti-pinch reverse. The standard three layers, competently implemented, with a slower cycle than most that adds a margin of forgiveness.

Noise

Around 47 dB at three feet. Middle of the pack, with a slightly higher-pitched motor than the Litter-Robot.

Setup

Around fifteen minutes and genuinely simple — the globe seats without fuss and the app pairing is one of the more reliable here. The UV module needs no user setup.

App

Functional and a generation behind. Cycle control, a fill indicator, basic weight logging and scheduling all work, but the interface is dated and the notification handling is coarse. It is the weakest part of an otherwise strong product.

Consumables

Standard kitchen bags plus a carbon filter, around $80 a year. Combined with the UV module this is the cheapest strong odor solution to run.

Long-term cost

Fifty dollars less than the Litter-Robot 4 to buy and similar to run. If odor is your actual problem rather than app polish, it is the better spend.

Specifications

Size & fit

Dimensions (W x D x H)
22 x 23.6 x 24.4 in
Floor footprint
22 x 23.6 in
Entry height
8.3 in
Unit weight
26 lb
Minimum cat weight
3 lb
Maximum cat weight
20 lb

Capacity & litter

Waste drawer capacity
9 L
Litter types accepted
Clumping clay, Tofu
Rated for multiple cats
Yes
Cats supported
Up to 3

Smart features

Wi-Fi
Yes
App
Leo's Loo (iOS, Android)
Power
Mains, 24 V adapter

Odor & noise

Odor system
UV sterilisation + active deodoriser + carbon filter
Measured noise
~47 dB at 3 ft
Cycle time
~2 min 30 s

Safety

Safety sensors
Infrared, Weight sensor, Anti-pinch reverse

Running costs

Waste bag type
Standard kitchen bags
Bag cost per year
$30 / yr
Filter cost per year
$50 / yr
Warranty
1 year

What it costs to own

Purchase price plus $80 a year in bags and filters. Consumables are where cheap boxes get expensive.

After 1 yr2 yr3 yr4 yr5 yr
Leo's Loo Too $729$809$889$969$1049
PetSnowy SNOW+ $814$979$1144$1309$1474
Litter-Robot 4 $789$879$969$1059$1149
Neakasa M1 $669$739$809$879$949

Alternatives

Or line them up field by field: Leo's Loo Too vs PetSnowy SNOW+ · Leo's Loo Too vs Litter-Robot 4 · Leo's Loo Too vs Neakasa M1