Smart Odor Control Door – TI+ Smart Cat Litter Box

Stop litter box odors before they spread. Simple 3D printed upgrade.

🚀 Why This Upgrade Is a Must-Have

Bad litter box smells are one of the most common problems for cat owners. The original TI+ Smart Cat Litter Box door (see Photo 007) allows odors to escape freely after use.

This 3D printable upgraded door system creates a physical odor barrier while keeping the litter box fully functional and comfortable for your cat.

✔ Designed by a cat owner

✔ Tested in real home conditions

✔ No permanent modifications required

⭐ Top Benefits

• Significantly reduces odor leakage

• Built-in fragrance holder for scented pads or filters

• Uses the original TI+ smart door (no electronics removed)

• Easy DIY assembly with self-tapping screws

• Fully reversible upgrade

• Clean, modern look that matches the litter box design

🧠 Smart Engineering – Explained Simply

As shown in Photo 003 (section view):

• Purple → Original TI+ smart door

• Turquoise → Rear door support

• Grey → Front door support

• A fabric curtain is clamped between supports to block odors while remaining flexible

  

This layered system drastically reduces airflow without disturbing your cat.

🖨 3D Printing Friendly

• Material: PLA / PETG / ABS

• Printer type: Standard FDM

• Supports: Not required (recommended orientation provided)

• Customizable: Colors, fabrics, fragrances

Perfect for beginners and experienced makers alike.

🐱 Cat Approved Design

• Soft fabric curtain – no rigid flaps hitting your cat

• Quiet operation

• No changes to litter box sensors or smart functions

📈 Why This Model Will Go Viral

• Solves a real, everyday problem

• Fits a popular smart litter box

• Easy to print → high success rate

• Customizable → users share photos & remixes

• Works in apartments where odor control matters most

📦 What You Get

• Front door support (STL)

• Rear door support (STL)

• Fragrance holder (STL)

• Assembly reference images

(Fabric, screws and fragrance not included)

❤ Support the Project

If this upgrade improves your home:

⭐ Like the model

⬇ Download it

📸 Share your make

💬 Leave a review

Your feedback helps this model reach more cat owners and improves future versions.

Designed for real homes. Made by the maker community.

Link bellow:

https://www.aliexpress.com/item/1005009278355449.html?invitationCode=bVNaNmdwRUZoV000UklUTVZ1UDcyOVNWcGhnVWMxQkRiT1ZHKzduOWVNVWpmdlBzNkVmWTlBPT0&srcSns=sns_WhatsApp&spreadType=socialShare&social_params=61361348246&bizType=ProductDetail&spreadCode=bVNaNmdwRUZoV000UklUTVZ1UDcyOVNWcGhnVWMxQkRiT1ZHKzduOWVNVWpmdlBzNkVmWTlBPT0&aff_fcid=1e5fe1fd51ad46a1aa3d7c3ee58bdfc6-1766053199301-05389-_EGRXnxm&tt=MG&aff_fsk=_EGRXnxm&aff_platform=default&sk=_EGRXnxm&aff_trace_key=1e5fe1fd51ad46a1aa3d7c3ee58bdfc6-1766053199301-05389-_EGRXnxm&shareId=61361348246&businessType=ProductDetail&platform=AE&terminal_id=d6a930ca9dd24bc78f494aee7909f3cd&afSmartRedirect=y

Enjoying the model?

If this design made your day a bit better or your print setup cooler, and if you’re feeling generous, you can buy me a coffee on Ko-fi!

Your support helps me keep creating and sharing more awesome stuff.

Support me here: https://ko-fi.com/adrian_m2025

Thanks a ton — and happy printing!