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Description
Biodefensor Carbon Filters Compatible with Litter-Robot 3 - Made in USA - Thick True Charcoal Absorbs Odors & Controls Moisture - Pet Safe, Non-Toxic, Free of VOCs - Keeps Home Smelling Fresh, 4 PackAbout This Not Your Ordinary Filters Enjoy a clean smelling home with these activated carbon filters for self cleaning litter box. They're 0. 62" thick, making them up to 2x thicker than your average filters. Contains More Activated Carbon Each filter contains as much as 105 grams of activated carbon to cover more area. This makes them highly absorbent and more effective in soaking up odors and moisture. Your Pet's Safety First These kitty litter box
About This
- Not Your Ordinary Filters - Enjoy a clean smelling home with these activated carbon filters for self cleaning litter box. They're 0.62" thick, making them up to 2x thicker than your average filters.
- Contains More Activated Carbon - Each filter contains as much as 105 grams of activated carbon to cover more area. This makes them highly absorbent and more effective in soaking up odors and moisture.
- Your Pet's Safety First - These kitty litter box filters contain natural activated charcoal made from coconut shells and wood. They're made in the USA without the use of powders, sprays, or fragrances.
- Installs In Minutes - No tools required. No measuring or trimming needed. Just remove the old filter and insert these new filters and you're done. These filters are compatible with Litter Robot 3.
- Great Value and Long Lasting - The package includes 4 self cleaning cat litter box filters. Depending on the number of cats in your home and their frequency of use, each filter can last for up to 6 months. For best results replace every month.
Overview
- Brand : BIODEFENSOR
- Item Weight : 0.16 Pounds
- Material : Activated Carbon
- Scent : Coconut,Fresh
- Target Species : Cat
- UPC : 765542910681
- Manufacturer : Biodefensor
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great purchase
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.
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Reviewed in the United States on November 25, 2025
★★★★★ 4
Great quality for price
Material Type: Recycled Polyester, Color: Red Stripe, Size: XX-Large
Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
For work or casual wear, this polo is a great choice.
Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
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Reviewed in the United States on January 11, 2026
★★★★★ 5
Great value: These are my go-to work from home shirt
Material Type: Recycled Polyester, Color: Blue, Size: X-Large
I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential.
I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
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Reviewed in the United States on May 29, 2022
★★★★★ 3
Great price, not great quality
Material Type: Recycled Polyester, Color: Black, Size: Small
Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.
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Reviewed in the United States on August 13, 2024