Petco litter box
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A petco litter box in this roundup means the So Phresh by Petco box line, which is the name on every listing here. The line includes high-back scatter-control boxes in several sizes, a covered box with a filter, an open box designed to pair with separate rims or hoods, a starter bundle, and a stainless steel box. Each listing gives a different size and feature set. This article sorts the boxes by style and by what the listing states, so you can match a box to your cat, your floor space and how you plan to clean it.
Quick answer
- For a large cat or a multi-cat home that scatters litter, the high-back boxes in extra-large size are the listings built for that use.
- For privacy and a filter, the covered geometric box is the one whose listing describes a textured hood and a filter that neutralizes odors.
- For a first box with accessories, the grey starter bundle includes a litter pan, a scoop and a double diner bowl.
- For a box you do not need to replace often, the stainless steel listing describes rust- and crack-resistant construction.
What the line covers
The So Phresh by Petco boxes share some design choices. The high-back boxes are described as step-in with a low front entrance and a higher back wall, which the listings say helps contain litter scatter and cat spray. The open boxes are described as reinforced and designed to be mixed with separate rims or hoods. The covered box uses a textured hood and a filter. The stainless steel box has non-skid feet and a non-stick surface. The sizes differ across the line, so the size is the first thing to check.
Several listings use the word charcoal or grey for the colour. Those are colour choices, and the listings do not state that the colour affects performance. Choose the colour you prefer for the room.
Size first
The listed sizes in this set run from 18 inches long to 24 inches long, with heights ranging from about 5 inches for the open box to 16 inches for the covered box. The high-back grey large box is 18.5 inches long, 15 inches wide and 8.5 inches high at the back. The high-back grey extra-large box is 24 inches long, 18 inches wide and 10 inches high at the back. The charcoal extra-large high-back box is also 24 by 18 by 10 inches. The charcoal large high-back box is 18 by 15.3 by 8.5 inches. The open charcoal extra-large box is 22.4 by 16.9 by 5.4 inches. The covered geometric box is 17.5 inches square and 16 inches high.
Measure the floor space and the cat before ordering. A large or heavy cat needs enough length to turn around, and the listing for the extra-large high-back box is aimed at large cats and multi-cat households. A small floor space may suit the large high-back box or the covered box, depending on how much headroom you have.
High-back boxes for scatter control
The high-back style is the most common design in the set. The listings describe it as built to hold back litter and spray, with an easy step-in front and strong plastic. Three of the high-back listings are in grey or charcoal, and they differ in size. The grey large, grey extra-large and charcoal listings share the same core bullets. Choose by size, not by the bullets, since the claims are the same across them.
Scatter Shield High-Back Litter Box, Grey, Large (B077BV1RGK)
This is the smaller high-back grey box. The listing measures 18.5 inches long, 15 inches wide, with a back height of 8.5 inches and a front height of about 5.1 inches. The bullets say the high back helps contain litter scatter and cat spray, that the front entrance is easy to step into, and that the plastic is strong and durable. The listing says the box suits large cats and multi-cat households, although the size is smaller than the extra-large version. Check the floor space and your cat’s length before choosing this size.
Scatter Shield High-Back Litter Box, Grey, Extra Large (B077LSMB65)
This is the extra-large grey high-back box. The listing measures 24 inches long, 18 inches wide, with a back height of 10 inches and a front height of about 6.25 inches. The bullets match the large grey box: high back for scatter and spray control, an easy step-in front, strong plastic, and suitability for large cats and multi-cat homes. The larger footprint gives more room to turn, which matters for a big cat. If your floor has space, this is the size the listing is written for.
Scatter Shield High-Back Litter Box, Charcoal, Extra Large (B096QDLC3Y)
This extra-large high-back box is charcoal instead of grey. The bullets describe it as made of 50 percent recycled materials, with the same high back, easy step-in front and strong plastic as the grey version. It is the same 24 by 18 by 10 inch size. The listing is the choice if you want the extra-large size with a recycled-content claim. The recycled share is the brand’s own figure, and the listing does not describe how it was calculated.
Scatter Shield High-Back Litter Box, Charcoal, Large (B096QFCZJ2)
This is the large charcoal high-back box, at 18 inches long, 15.3 inches wide and 8.5 inches high at the back. The bullets carry the same features as the other high-back listings: 50 percent recycled materials, high back for scatter and spray, an easy step-in front, and strong, durable plastic. It is the charcoal alternative to the large grey box. If you choose this size, the listing suits a cat that is not very large, or a household with a modest floor space.
Covered box with a filter
Geometric Covered Cat Litter Box, 17.5 by 17.5 by 16 inches (B08B58F3DS)
This covered box uses a textured hood to help contain litter scatter, and the listing says the filter neutralizes odors. The box is 17.5 inches long, 17.5 inches wide and 16 inches high, so it takes up a square footprint with a fair amount of height. The listing describes the design as easy to clean. The hood is the main difference from the open and high-back boxes. For a cat that prefers privacy, or a room where you want the box out of sight, this listing is the match. The listing does not state the filter’s replacement schedule, so check the product page before you buy.
Open box for a hood or rim system
Open Cat Litter Box, Charcoal, Extra Large, 22.4 by 16.9 by 5.4 inches (B096QFZT8Y)
This open box is a low-profile base. The listing describes it as made of 50 percent recycled materials, with a reinforced bottom and rim for extra strength and durability. The size is 22.4 inches long, 16.9 inches wide and 5.4 inches high. The bullets say you can mix and match it with the So Phresh open litter box rims or hoods, which are sold separately. An open box fits a cat that likes easy entry, and the separate hood or rim lets you choose how much enclosure you want. The listing does not include a rim or hood, so plan on buying one if you want a covered look.
Starter bundle
Grey Litter Box Starter Bundle, 19.7 by 15.1 by 9.5 inches (B07K35LQTP)
This bundle is listed as everything needed to start a kitten or a cat at home. The bullets say the bundle includes a litter pan, a litter scoop and a double diner bowl for food and water. The listing says the bundle is made of durable material that is easy to clean. The size is 19.7 inches long, 15.1 inches wide and 9.5 inches high. A starter bundle is useful when you are setting up a new home for a cat and do not want to buy the box, scoop and bowls separately. The listing does not state the bowl capacity or the box weight, so check those before buying if you need them.
Stainless steel box
Stainless Steel Cat Litter Box (B0F7MM8VC6)
This stainless steel box is listed as odorless because the metal does not absorb odor. The bullets say it is more sanitary than plastic, rust and crack resistant, and has a non-stick surface. The listing also says it has non-skid feet to help prevent spills. Stainless steel is a different material from the plastic boxes in this set, so the cleaning routine changes: the listing describes a non-stick surface that releases waste more easily. The listing does not give dimensions in the bullets, so check the product page for the size before buying. This is a single box, not a bundle.
Comparison table
| Listing | Style | Size (L x W x H) | Colour | Main feature from the listing |
|---|---|---|---|---|
| B077BV1RGK | High-back | 18.5 x 15 x 8.5 in | Grey | Holds back scatter and spray |
| B077LSMB65 | High-back | 24 x 18 x 10 in | Grey | Extra-large for big cats |
| B096QDLC3Y | High-back | 24 x 18 x 10 in | Charcoal | 50 percent recycled materials |
| B096QFCZJ2 | High-back | 18 x 15.3 x 8.5 in | Charcoal | 50 percent recycled materials |
| B08B58F3DS | Covered | 17.5 x 17.5 x 16 in | Not stated | Textured hood and filter |
| B096QFZT8Y | Open | 22.4 x 16.9 x 5.4 in | Charcoal | Reinforced, works with rims or hoods |
| B07K35LQTP | Starter bundle | 19.7 x 15.1 x 9.5 in | Grey | Pan, scoop and diner bowl |
| B0F7MM8VC6 | Stainless steel | Not stated | Not stated | Non-stick, non-skid feet |
The listings do not state a weight limit or a warranty in the bullets, so the table shows only the listed sizes and features.
Mistakes to avoid
- Choosing by colour instead of size. The high-back boxes share the same bullets, so the size decides the fit.
- Buying an open box and expecting a hood. The open box listing says the rims and hoods are sold separately.
- Skipping the floor measurement. The covered box is 16 inches high, which needs headroom.
- Assuming the bundle includes everything you need. The starter bundle includes a pan, scoop and diner bowl, but the listing does not list litter.
- Overlooking cleaning. A stainless box has a different surface from plastic, and the cleaning routine changes.
Review: the extra-large grey high-back box
For a large cat or a multi-cat home that scatters litter, the extra-large grey high-back box is the most direct match in this line. The listing measures 24 inches long, 18 inches wide and 10 inches high at the back, which gives room to turn and a high wall to catch scatter. The bullets say the back is high for scatter and cat spray control, the front is an easy step-in, and the plastic is strong and durable. The listing names large cats and multi-cat households as the intended users, which matches the size.
The trade-off is floor space. A box this size takes up a lot of room, and the listing does not state its weight, which matters if you move it. If you want the same design in a smaller footprint, the large grey high-back box is the closest alternative. If you prefer the extra-large size in a charcoal colour, the charcoal extra-large listing gives the same dimensions with a 50 percent recycled-materials claim.
FAQ
What is a petco litter box in this roundup?
It is a box from the So Phresh by Petco line. The roundup covers high-back, covered, open, starter bundle and stainless steel boxes.
Which box is the largest?
The extra-large high-back boxes in grey and charcoal are 24 by 18 by 10 inches. The open charcoal box is 22.4 by 16.9 by 5.4 inches, and the starter bundle is 19.7 by 15.1 by 9.5 inches.
Which box has a hood?
The geometric covered box has a textured hood. The open box is sold without a hood, and the rims or hoods are sold separately.
Do the high-back boxes stop scatter?
The listings say the high back helps contain litter scatter and cat spray. They do not give a measured result, so the claim is the listing’s own.
What comes with the starter bundle?
The listed contents are a litter pan, a litter scoop and a double diner bowl. Litter is not listed.
Is the stainless steel box easier to clean?
The listing says it has a non-stick surface and is more sanitary than plastic. It does not compare cleaning time with the other boxes.
Are these boxes safe for every cat?
The listings do not make medical claims. Ask your vet if your cat has mobility problems or a condition that affects how it enters a box.
Bottom line
Start with the size your cat and your floor can handle. For scatter control in a large space, pick the extra-large high-back box. For privacy, pick the covered box. For a starter kit, pick the bundle. For a box that is easy to keep clean in a different material, look at the stainless steel listing.
