Avtoit | Anti-backflow washing drain valve – pRedection against backflows at home
Specifications
Description
Safeguard your home from unpleasant smells and backflow – easy and efficient!

This valve is designed to prevent backflow, stopping stagnant water, odors, and unwanted critters. The installation process is simple, promoting effective drainage while keeping your home pristine.

✅ Dependable backflow pRedection: Keeps sewage away from your plumbing.
✅ Odor-proof barrier: Stops foul sewer smells from infiltrating.
✅ Safe and hygienic: Keeps pests and contamination at bay.
✅ Sturdy and adaptable: Fits pipes measuring 1.8–3.5 cm; constructed from robust materials.

Product specifications:
- Material: ABS, Silicone
- Pipe compatibility: Works with diameters of 1.8–3.5 cm
- Included in delivery: 1 backflow prevention valve designed for laundry sinks
Notes
- Damage caused by human factors is not covered under warranty.
- These car emblem lights are aftermarket accessories, not original factory parts.
- Custom orders cannot be refunded once production begins, except for quality issues or manufacturer defects.
Shipping & Returns
📦 Processing Time: 1–3 business days
🚚 Standard Shipping: 7–12 business days — $9.99
⚡ Express Shipping: 5–7 business days — $19.99
🇺🇸 Shipping Area: United States only
🔄 30-Day Returns
We accept returns within 30 days of delivery for eligible items in original condition and packaging.
🛠️ Customized Products
Personalized or customized items are non-returnable once production has started unless they arrive damaged or defective.
📩 Need Help?
Contact us anytime at info@avtoit.com and our support team will be happy to assist you.