--- product_id: 628195708 title: "Litter-Robot 4 Carbon Filters by Whisker, 6 Pack" brand: "whisker" price: "€ 111.12" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/628195708-litter-robot-4-carbon-filters-by-whisker-6-pack store_origin: GR region: Greece --- # Monthly replacement recommended Activated carbon odor absorption Custom fit for Litter-Robot 4 Litter-Robot 4 Carbon Filters by Whisker, 6 Pack **Brand:** whisker **Price:** € 111.12 **Availability:** ✅ In Stock ## Summary > 🌬️ Keep your home fresh, your cat happy, and your guests impressed! ## Quick Answers - **What is this?** Litter-Robot 4 Carbon Filters by Whisker, 6 Pack by whisker - **How much does it cost?** € 111.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/628195708-litter-robot-4-carbon-filters-by-whisker-6-pack) ## Best For - whisker enthusiasts ## Why This Product - Trusted whisker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Ahead of Odors:** Monthly replacement ensures your space stays fresh, avoiding any unwanted surprises. - • **Effortless Swap & Go:** Tool-free installation with app-guided reset keeps maintenance hassle-free and quick. - • **Tailored Freshness Shield:** Precision-engineered carbon filters fit perfectly to trap odors at the source. - • **Odor Eradication Powerhouse:** Advanced activated carbon technology neutralizes litter box smells for a cleaner home vibe. - • **Trusted American Craftsmanship:** Designed and assembled in the USA with over 20 years of pet tech innovation. ## Overview The Litter-Robot 4 Carbon Filters by Whisker are custom-designed activated carbon pads that fit perfectly in the Litter-Robot 4 waste drawer to absorb and reduce unpleasant litter box odors. Each pack includes six filters, recommended for monthly replacement to maintain optimal freshness. Easy to install without tools and supported by app-guided instructions, these filters are crafted in the USA by a trusted pet technology innovator with over two decades of experience. ## Description Litter-Robot Litter Robot 4 ## Features - DESIGNED FOR LITTER-ROBOT 4: Keep your home smelling fresh with these Litter-Robot 4 replacement carbon filters, designed to absorb litter box odors. - HELPS REDUCE UNPLEASANT ODORS: The carbon filter absorbs odors from the Litter-Robot 4's waste drawer, helping to reduce those telltale litter box smells. - FOR OPTIMAL ODOR ABSORPTION, we recommend replacing your carbon filter every month. You may need to swap more or less frequently based on your cat's usage patterns. For additional odor absorption and elimination, try our OdorTrap Packs. - EASY TO INSTALL, NO TOOLS REQUIRED: In the Whisker app, tap "Controls" then "Replace filter" and wait for the globe to reach the correct position. Open the bonnet and filter cover, then replace the carbon filter. Secure the bonnet and press reset. - DESIGNED IN THE USA FOR 20+ YEARS: Whisker is the leading innovator in pet technology and refined pet accessories. Our US-based assembly team ensures greater attention to detail. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BMNB1C7K | | Country Of Origin | USA | | Date First Available | 13 December 2022 | | Item Dimensions Lxwxh | 22.9 x 7.6 x 7.6 Centimeters | | Item Model Number | LR4-6000-6PK | | Item Weight | 59 g | | Language | English | | Manufacturer | Whisker | | Net Quantity | 6.0 Count | | Product Dimensions | 22.86 x 7.62 x 7.62 cm; 59 g | ## Product Details - **Brand:** Whisker - **Colour:** Black - **Item Form:** Foam - **Item dimensions L x W x H:** 22.9 x 7.6 x 7.6 Centimeters - **Scent:** Unscented ## Images ![Litter-Robot 4 Carbon Filters by Whisker, 6 Pack - Image 1](https://m.media-amazon.com/images/I/712tPznwVgL.jpg) ## Questions & Answers **Q: Does Litter-Robot require special litter?** A: Litter-Robot simply requires clumping litter. We recommend a high-quality, standard-weight, clay-based clumping litter. Some silica gel litter beads and crystals can also be used with Litter-Robot, as long as they pass through the screen. **Q: How many cats can use Litter-Robot?** A: We recommend up to 4 indoor cats per single Litter-Robot; however, we do have customers with more cats using a single unit. Litter-Robot 4 features an enlarged waste drawer for even more waste capacity, which means emptying is required less often. **Q: What if my cat won't use Litter-Robot?** A: If you and your cat are not completely satisfied, just return your Litter-Robot within 90 days of purchase for a full refund of the purchase price. **Q: Does Litter-Robot have a weight limit?** A: No, Litter-Robot does not have a weight limit. Size and weight often have little to do with whether a cat will adopt Litter-Robot or not. Whether or not Litter-Robot will be comfortable for a large or fat cat is up to the individual. **Q: How often do I need to empty the waste drawer?** A: With Litter-Robot 3, once every 10-12 days per one cat is usually sufficient; two cats, twice per week; three cats, every other day. Litter-Robot 4 has an enlarged waste drawer, so you may not need to empty the waste drawer as frequently. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Get these if you have a LitterRobot 4! *by on Reviewed in the United States 23 February 2025* These are So easy to use and they work well. Our LitterRobot 4 Never has an odor! They fit perfectly. These are a tremendous value! ### ⭐⭐⭐⭐ Works *by on Reviewed in the United Kingdom 10 March 2025* Does the job. ### ⭐⭐⭐⭐⭐ Use these *by on Reviewed in the United States 21 August 2026* I prefer the carbon filters over the orange pods that tend to get stick in the machine. ## Frequently Bought Together - Litter-Robot 4 Carbon Filters by Whisker, 6 Pack, Custom Fit Carbon Filter Pads for Litter-Robot 4, Absorbs and Reduces Litter Box Odors for Cleaner Smelling Home - Litter-Robot Waste Drawer Liners by Whisker, 50 Pack - Litter Box Liners, Custom Fit for Litter-Robot, 9-11 Gallons of Capacity, Quick to Install and Easy to Empty - Litter-Robot Supply Kit by Whisker - Includes 30 Cleaner Wipes, 25 Waste Drawer Liners, Cleaner Spray & 6 OdorTrap Refill Packs, For Use with Litter-Robot, the Self-Cleaning Cat Litter Box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/628195708-litter-robot-4-carbon-filters-by-whisker-6-pack](https://www.desertcart.gr/products/628195708-litter-robot-4-carbon-filters-by-whisker-6-pack) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-22*