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  • The Litter Robot 4

The Litter Robot 4

Arthur Crowley December 6, 2023

Are you a cat parent? Then you know how vital it is to provide your feline good friends with a clean area to make use of the restroom. With a lot of various choices offered on the marketplace, it can be overwhelming to choose the best pet cat litter box for your fuzzy pal. In this blog post, we’ll cover every little thing you need to learn about pet cat can from the various types readily available to cleaning and upkeep tips.

Contents
  1. The Litter Robot 4 – Complete Testimonial And Purchasing Guide
    1. Litter-Robot 4 Supply Bundle by Whisker, Black - Automatic, Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, 3 OdorTrap Refills, 10 Liners, 30 Cleaner Wipes, & 2 Carbon Filters
      1. Features
    2. Litter-Robot 4 Supply & Accessory Bundle by Whisker, Black- Automatic Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, Ramp, Mat, 3 OdorTrap Packs, 10 Liners, 30 Wipes, & 2 Carbon Filters
      1. Features
    3. 40 Count Cat Litter Box Liners for Automatic Cat Litter Box and Litter-Robot 4/3, Heavy-Duty, Extra Thick
      1. Features
    4. Purina Tidy Cats Cat Litter for Litter-Robot Clumping Cat Litter Odor Control Formula - 22 lb. Box
      1. Features
    5. Litter-Robot 4 Ramp by Whisker, Black - Cat Ramp for Litter Box, Custom Fit for Litter-Robot 4, Non-Slip Rubber Feet, Suitable for Small & Elderly Cats, Made in The USA
      1. Features
    6. 8Pcs Carbon Filters Compatible with Litter-Robot 4,Replacement Activated Charcoal Filters for Litter Box Carbon Premium Filter,Thickened and Durable,Eliminate Odor and Controls Moisture on Pet's Body
      1. Features
    7. QUEARN 8 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh
      1. Features
  2. Kind Of Feline Litter Boxes
  3. Picking the Right Dimension and Material
  4. Preserving the Cat Litter Box
  5. Including Bonus to the Litter Box
  6. Final thought:

The Litter Robot 4 – Complete Testimonial And Purchasing Guide

Check out our top products that you can purchase:

1
Litter-Robot 4 Supply Bundle by Whisker, Black - Automatic, Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, 3 OdorTrap Refills, 10 Liners, 30 Cleaner Wipes, & 2 Carbon Filters
Litter-Robot 4 Supply Bundle by Whisker, Black - Automatic, Self-Cleaning Cat Litter Box,...
BUY NOW Amazon.com
9.5
BUY NOW
Amazon.com
2
Litter-Robot 4 Supply & Accessory Bundle by Whisker, Black- Automatic Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, Ramp, Mat, 3 OdorTrap Packs, 10 Liners, 30 Wipes, & 2 Carbon Filters
Litter-Robot 4 Supply & Accessory Bundle by Whisker, Black- Automatic Self-Cleaning Cat Litter...
BUY NOW Amazon.com
9
BUY NOW
Amazon.com
3
40 Count Cat Litter Box Liners for Automatic Cat Litter Box and Litter-Robot 4/3, Heavy-Duty, Extra Thick
40 Count Cat Litter Box Liners for Automatic Cat Litter Box and Litter-Robot 4/3, Heavy-Duty,...
BUY NOW Amazon.com
8.4
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Amazon.com
4
Purina Tidy Cats Cat Litter for Litter-Robot Clumping Cat Litter Odor Control Formula - 22 lb. Box
Purina Tidy Cats Cat Litter for Litter-Robot Clumping Cat Litter Odor Control Formula - 22 lb. Box
BUY NOW Amazon.com
7.9
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Amazon.com
5
Litter-Robot 4 Ramp by Whisker, Black - Cat Ramp for Litter Box, Custom Fit for Litter-Robot 4, Non-Slip Rubber Feet, Suitable for Small & Elderly Cats, Made in The USA
Litter-Robot 4 Ramp by Whisker, Black - Cat Ramp for Litter Box, Custom Fit for Litter-Robot 4,...
BUY NOW Amazon.com
6.9
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Amazon.com
6
8Pcs Carbon Filters Compatible with Litter-Robot 4,Replacement Activated Charcoal Filters for Litter Box Carbon Premium Filter,Thickened and Durable,Eliminate Odor and Controls Moisture on Pet's Body
8Pcs Carbon Filters Compatible with Litter-Robot 4,Replacement Activated Charcoal Filters for...
BUY NOW Amazon.com
6.7
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Amazon.com
7
QUEARN 8 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh
QUEARN 8 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to...
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6.2
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Amazon.com

*Note: The score is based on our AI score (Editor’s choice and rating).
Litter-Robot 4 Supply Bundle by Whisker, Black - Automatic, Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, 3 OdorTrap Refills, 10 Liners, 30 Cleaner Wipes, & 2 Carbon Filters

Litter-Robot 4 Supply Bundle by Whisker, Black - Automatic, Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, 3 OdorTrap Refills, 10 Liners, 30 Cleaner Wipes, & 2 Carbon Filters

$749.00  in stock
BUY NOW
Amazon.com
as of September 7, 2025 4:46 pm

Features

  • LITTER-ROBOT CORE BUNDLE: Save on the Litter-Robot 4 Core Bundle, which comes complete with Litter-Robot 4 automatic litter box, 3 OdorTrap refills, 10 waste drawer liners, 30 cleaner wipes, & 2 carbon filters.
  • SELF-CLEANING LITTER BOX: Never scoop again with Litter-Robot 4, the automatic, self-cleaning cat litter box. The patented sifting process automatically separates your cat's waste from the clean litter. Just empty the waste drawer when full.
  • MONITOR + CONTROL VIA APP: Control the smart litter box straight from the Whisker app. Monitor waste and litter levels in real time, see litter box activity, and track kitty’s weight after each use. Compatible with any clumping litter.
  • REDUCES LITTER BOX ODORS & TRACKING: The automatic clean cycle and OdorTrap Packs significantly reduce odors compared to standard litter boxes.
  • SAFETY & USE: Suitable for up to 4 cats; each cat must weigh at least 3 lbs (1.4 kg) to safely use Litter-Robot in Automatic Mode. Weight scale technology is most accurate when the unit sits on a firm surface, not carpeting or uneven surfaces.
Litter-Robot 4 Supply & Accessory Bundle by Whisker, Black- Automatic Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, Ramp, Mat, 3 OdorTrap Packs, 10 Liners, 30 Wipes, & 2 Carbon Filters

Litter-Robot 4 Supply & Accessory Bundle by Whisker, Black- Automatic Self-Cleaning Cat Litter Box, Includes Litter-Robot 4, Ramp, Mat, 3 OdorTrap Packs, 10 Liners, 30 Wipes, & 2 Carbon Filters

$859.00  in stock
BUY NOW
Amazon.com
as of September 7, 2025 4:46 pm

Features

  • LITTER-ROBOT CORE BUNDLE: Save on the Litter-Robot 4 Core Bundle, which comes complete with Litter-Robot 4 automatic litter box, 3 OdorTrap refills, 10 waste drawer liners, 30 cleaner wipes, 2 carbon filters, LitterTrap mat, & ramp.
  • SELF-CLEANING LITTER BOX: Never scoop again with Litter-Robot 4, the automatic, self-cleaning cat litter box. The patented sifting process automatically separates your cat's waste from the clean litter. Just empty the waste drawer when full.
  • MONITOR + CONTROL VIA APP: Control the smart litter box straight from the Whisker app. Monitor waste and litter levels in real time, see litter box activity, and track kitty’s weight after each use. Compatible with any clumping litter.
  • REDUCES LITTER BOX ODORS & TRACKING: The automatic clean cycle and OdorTrap Packs significantly reduce odors compared to standard litter boxes.The LitterTrap Mat and fence reduce litter tracking by catching litter on the way out.
  • SAFETY & USE: Suitable for up to 4 cats; each cat must weigh at least 3 lbs (1.4 kg) to safely use Litter-Robot in Automatic Mode. Weight scale technology is most accurate when the unit sits on a firm surface, not carpeting or uneven surfaces.
40 Count Cat Litter Box Liners for Automatic Cat Litter Box and Litter-Robot 4/3, Heavy-Duty, Extra Thick

40 Count Cat Litter Box Liners for Automatic Cat Litter Box and Litter-Robot 4/3, Heavy-Duty, Extra Thick

$8.99  in stock
BUY NOW
Amazon.com
as of September 7, 2025 4:46 pm

Features

  • 2 ROLLS OF CAT WASTE BAGS, 20 BAGS PER ROLLS, 40 BAGS TOTAL
  • PERFECTLY FITS AUTOMATIC CAT LITTER BOX, LITTER BOX ROBOT 4/3
  • DIMENSION: 25.2 x 15.4 IN (Please ensure that the length plus width of the litter pan is less than 25 inches; otherwise, our liners will not fit properly)
  • DRAWSTRING DESIGN
  • EASY TO TEAR
Purina Tidy Cats Cat Litter for Litter-Robot Clumping Cat Litter Odor Control Formula - 22 lb. Box

Purina Tidy Cats Cat Litter for Litter-Robot Clumping Cat Litter Odor Control Formula - 22 lb. Box

$19.30  in stock
BUY NOW
Amazon.com
as of September 7, 2025 4:46 pm

Features

  • Purina Tidy Cats Designed for Litter-Robot self cleaning litter box for cats is specially formulated for The Perfect Cycle setting in the Whisker app
  • Powerful odor control for Litter-Robot 4 and previous generations, with odor-absorb technology that minimizes odors in the waste drawer
  • Hard & fast clumping litter maintains strong clumps throughout The Perfect Cycle for peak Litter-Robot cycling performance
  • Motion-activated revitalizing scent scented cat litter gives your litter a fresh, clean scent boost with every cycle
  • Tidy Cats multicat litter is the brand most often recommended and personally used by veterinarians. (2024 Veterinarian Survey, Forward Group)
Litter-Robot 4 Ramp by Whisker, Black - Cat Ramp for Litter Box, Custom Fit for Litter-Robot 4, Non-Slip Rubber Feet, Suitable for Small & Elderly Cats, Made in The USA

Litter-Robot 4 Ramp by Whisker, Black - Cat Ramp for Litter Box, Custom Fit for Litter-Robot 4, Non-Slip Rubber Feet, Suitable for Small & Elderly Cats, Made in The USA

$65.00  in stock
BUY NOW
Amazon.com
as of September 7, 2025 4:46 pm

Features

  • CUSTOM FIT FOR LITTER-ROBOT 4: Keep your cat happy and your home clean with the Litter-Robot 4 Ramp, designed to fit in front of the Litter-Robot 4 with or without a fence.
  • CAT STAIRS FOR LITTER BOX: This pet ramp provides a gentle walkway for your cat to enter and exit the Litter-Robot 4. Great for small or elderly cats, the litter box ramp makes the Litter-Robot 4 more accessible and even easier to use.
  • NON-SLIP RUBBER FEET: Non-slip design safely secures the cat litter box steps, providing an easy entrance for cats that need extra help getting in and out of Litter-Robot 4.
  • EASY TO INSTALL, NO TOOLS REQUIRED: Simply follow the installation guide to identify which type of hinge to use, then snap the ramp onto your automatic litter box.
  • MADE IN THE USA: As the leading innovator in pet technology and accessories, our US-based assembly team ensures greater attention to detail.
8Pcs Carbon Filters Compatible with Litter-Robot 4,Replacement Activated Charcoal Filters for Litter Box Carbon Premium Filter,Thickened and Durable,Eliminate Odor and Controls Moisture on Pet's Body

8Pcs Carbon Filters Compatible with Litter-Robot 4,Replacement Activated Charcoal Filters for Litter Box Carbon Premium Filter,Thickened and Durable,Eliminate Odor and Controls Moisture on Pet's Body

$9.99  in stock
BUY NOW
Amazon.com
as of September 7, 2025 4:46 pm

Features

  • 【Compatibility】Our carbon filter is perfectly compatible with the litter box, precisely fit without gaps for optimal performance.
  • 【HIGHLY ABSORBENT】These activated carbon filters (fibrous) are made of high-quality powdered activated carbon as the adsorption material, and the high-density polymer binding material is used to attach the carbon to the fiber.
  • 【Reduce Odors at Home】This cat litter box filters are aimed at controlling the odor of the litter drawer, reducing the impact of unpleasant water from pets on the air.
  • 【Pack of 8】We recommend changing the cat litter box filters monthly. Provides 8 months of odor control so your home always smells fresh and ready for unexpected guests.
  • 【Easy to install】No tools required. No measuring or trimming is required to use it. Simply pull out the litter drawer, remove the old filter from the hook on the front wall, and slide in the new litter box filter.
QUEARN 8 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh

QUEARN 8 Pack Carbon Filters Compatible with Model 4, Cat Litter Box Filters Replacement to Absorb Odors Control Damp from Pets and Keep Home Fresh

$13.99  in stock
BUY NOW
Amazon.com
as of September 7, 2025 4:46 pm

Features

  • Compatible Models: This activated carbon filter are specially custom-made for compatible with model 4 and for model 4 connect(you know what I'm talking about), you can trust; These activated carbon filter for auto cat litter box can help you reduce better odor and get fresher air
  • Pet-Friendly Material: Our filter replacement for cat litter box adopts fiber activated carbon with millions of tiny pores, which increases high absorption and makes the filtration performance more powerful; What's more, this carbon pre filter is non-toxic and tasteless, environmentally friendly, and safe for pets
  • Reduce Odors at Home: This cat litter box filters are aimed at controlling the odor of the litter drawer, reducing the impact of unpleasant water from pets on the air, neutralizing odors in the home and maximizing a fresh home atmosphere; Activated carbon charcoal pads trap urine and feces odors in their pores so your home smells clean and fresh
  • Easy to Replace: Our pictures has nstallation tutorial; You just need to remove the old filter sponge and replace it with the new charcoal litter box filters to finish the installation, which only takes a few minutes without any additional tools and knowledge
  • 8 Pcs for 8 mth: We offer 8 carbon filters fit for model 4 and can replace according to your cat's usage patterns; However, in order to best control the odor, it is recommended to replace it once a month, so that your litter box filter system will last about 8 months

Kind Of Feline Litter Boxes

There are various types of can available to choose from. The standard open litter box, without lid, is one of the most usual, while the hooded litter box has a cover ahead to give privacy as well as decrease odor. The covered can, on the other hand, has a removable leading as opposed to a fixed one. It’s excellent for cats that choose a little bit much more area as well as do not such as being in an confined area. Finally, self-cleaning can have actually come to be increasingly popular as they instantly eliminate globs, making cleaning a wind.

Picking the Right Dimension and Material

Selecting the appropriate dimension for your cat is crucial for their comfort and toilet routines. A general guideline is to get a can that’s 1.5 times the length of your cat, so they can easily stand, reverse, and also dig. When it comes to materials, plastic can be simple to clean, yet it often retains odors. On the other hand, stainless-steel might be costlier, yet it does not retain unpleasant scents and is much more long lasting.

Preserving the Cat Litter Box

To keep your pet cat’s litter box tidy and also odor-free, plan on scooping at the very least once a day, or each time your cat uses it. Completely replace the litter on a regular or bi-weekly basis, depending on usage. Wash the can with light soap and hot water each month, as well as discard it after a year of use. Ideally, maintain the can in a well-ventilated location, far from your pet cat’s food and also water.

Including Bonus to the Litter Box

Adding certain extras to the litter box can assist maintain it clean as well as odorless. These can consist of putting a liner or floor covering on the bottom of the can to make cleansing simpler or utilizing odor-absorbing clutter to assist decrease scents. Furthermore, you can add an automatic can cleaner that detects when your cat has utilized the bathroom and automatically scoops up any type of waste.

Final thought:

Offering a tidy and also comfy litter box for your cat is necessary for their health and wellness and also happiness. Choosing the right size, kind, and also materials can make a large difference, as can maintaining the litter box with normal cleansing and including bonus like liners and mats. By complying with these ideas, you can produce a secure and also pleasant atmosphere for your furry friend to use the restroom.

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Arthur Crowley

Arthur Crowley

To provide you with the expert assistance you need, Vet Ranch with licensed veterinarians can answer your health-related pet issues.

For the purpose of sharing knowledge with each other, we have jointly created this website, where you can get useful information from us and also where we expand our knowledge through your comments from you.

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Affiliate Disclaimer

Vet Ranch (vetranch.org) is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com, Inc, or its affiliates.

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