Instachew Purrclean Reviews: See Why 0 Shoppers Rated It 0 Stars!
The Instachew Purrclean automatic litter box earned its stars. But is it all fluff? Here’s what 0 buyers actually said about these Instachew automatic litter boxes — from features to fails.

Instachew Purrclean Review: The Smartest Self-Cleaning Litter Box for Multi-Cat Homes?
When it comes to automatic litter boxes, the Instachew Purrclean Self-Cleaning Automatic Litter Box aims to redefine convenience and hygiene for cat owners. Designed in Canada and launched in 2020, this model combines tech-driven efficiency with practical design for multi-cat households. It’s more than a gadget; it’s a modern solution for pet parents tired of scooping. But how well do its specs actually translate to day-to-day usability? Let’s break it down through data-backed insight and real-world context.
Specs and Core Features
According to its manufacturer data, the Purrclean is built with a rotating drum cleaning mechanism that uses a simple yet efficient sifting method to separate waste. On paper, this system promises to keep litter fresh for longer periods while minimizing human involvement. Its 2.11-gallon waste drawer can handle multiple cycles per day, accommodating up to four cats weighing as much as 35 pounds each. For multi-cat homes, that’s a reassuring figure. The unit measures 20 inches wide and 26.5 inches tall, with a comfortable 9-inch entry height that suits adult or large cats. Weighing 31 pounds, it’s not feather-light, but that mass adds stability important for curious cats that like to jump or explore. Under the hood, the Purrclean’s sensor suite includes weight, motion, infrared, and anti-pinch sensors. These enable safe auto-cycling and detect when cats enter or exit the chamber. It even pauses mid-cycle if movement is detected, reducing risk. According to its specs, this redundancy (via dual sensors) ensures reliable performance and minimal false triggers vital in automated pet care.
Design & Build Quality
Visually, the Purrclean presents a sleek, modern silhouette in white ABS plastic. The choice of ABS material ensures durability and structural integrity while maintaining a BPA-free profile. Surfaces are scratch-, stain-, and odor-resistant, making upkeep more manageable. While not built for total waterproofing (rated low for water resistance), the washable components and removable waste bin simplify regular maintenance. Weekly cleaning is recommended an honest approach for a self-cleaning device that still acknowledges realistic upkeep. What makes the Purrclean’s design noteworthy is its enclosed form factor. It helps trap odors and provides cats with a sense of privacy. However, there’s no entry door or night light, which might matter to cats that prefer enclosed darkness. Still, for most users, the open design makes it easy to monitor cleanliness and cat behavior at a glance.
Performance & Smart Functionality
Performance-wise, the Purrclean integrates a Wi-Fi-enabled control system compatible with iOS and Android via a proprietary app. This means owners can monitor litter status, receive smart notifications, and track metrics like cat weight and visit frequency remotely. For multi-cat homes, it even supports multi-cat recognition a major plus for tracking health data per pet. In terms of noise, the box operates at a modest 47 dB, roughly equivalent to a quiet conversation. That makes it suitable for smaller apartments or rooms near sleeping areas. The lack of a backup battery might disappoint some, but its consistent power supply is adequate for most indoor setups. The air purification odor-control system stands out too. Instead of a carbon filter, it uses air circulation and sealing design to trap smells efficiently. Combined with its advanced drawer seal and optional deodorizer cartridge (lasting about 60 days), the system reduces ammonia buildup and keeps air fresher longer. In daily use terms, that means less frequent litter changes, fewer smells, and more peace of mind especially for busy owners who want a balance between automation and hygiene.
Pros & Cons
Pros
- Comprehensive sensor suite ensures safe, reliable operation with automatic pause and dual redundancy.
- Smart connectivity with app tracking, weight monitoring, and multi-cat recognition adds functional value.
- Durable ABS plastic build with odor-resistant and washable components promotes longevity.
- Quiet operation at 47 dB makes it comfortable for home environments.
Cons
- No backup battery means it stops functioning during power outages.
- Lacks carbon filters or UV sanitizers for enhanced odor and germ control.
- Disassembly is required for deep cleaning, adding to maintenance time.
Price & Value
The Instachew Purrclean currently retails around $399 at Walmart, which undercuts major competitors like Litter-Robot and Petkit by a fair margin. Given its 12-month warranty and inclusion of smart tracking and safety systems, the value proposition feels strong. For households juggling multiple cats or anyone wanting to minimize daily chores, this price point delivers balanced performance without overpaying for features you may not need. When considering its odor control system, sensor safety, and build quality, it positions itself firmly in the “premium yet attainable” category. Users seeking carbon filtration or UV sterilization might lean elsewhere, but for smart automation and reliability, the Purrclean holds its ground impressively.
Quick Take
In short, the Instachew Purrclean offers a blend of smart features and safety-focused engineering rarely seen in this price tier. Its sensors, app integration, and build quality make it an appealing choice for multi-cat households. The lack of battery backup and extra odor filtration are minor trade-offs when weighed against its consistent automation and reliability.
Closing Recommendation
If you’re managing more than one cat or simply want a smarter, lower-maintenance litter box, the Purrclean may be ideal. It combines thoughtful design, measurable efficiency, and practical pricing to deliver dependable results. While perfection in automation remains elusive, this model gets remarkably close for its category.
Verdict
Rating: Based on the specifications and overall feature set, we believe Instachew Purrclean deserves 4.5 out of 5.
- Winner Feature → Robust sensor safety system with automatic pause and redundancy provides high reliability.
- Needs Improvement → Lack of backup power and advanced odor filtration options limit its versatility.
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The good, the bad, and the brutally honest.Average Rating

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