Why does water remain at the bottom of the drain core?

The drain keeps a bit of water at the bottom to stop bad smells and water from flowing back. This water barrier is like a mini-pond that gets refreshed every time you use the drain.

How should I choose between the 2.4‘’ and 3.3‘’ depth specifications?

The deeper the specification, the more water it holds. If you're going to be away on a trip or business for an extended period without draining, the deeper specification will maintain the odor control for a longer time.(2.4''-20days ; 3.3''- 40days )

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🚿 Keep your space fresh and worry-free with cutting-edge drain defense!

BUILT TO LAST - Premium 304 stainless steel ensures rust-free, long-term reliability.
VERSATILE FIT - Perfect for bathrooms, kitchens, showers, and washing machine drains.
HASSLE FREE SETUP - Plug and play design means no plumber needed—install in minutes.
DYNAMIC WATER SEAL - Retains water barrier to prevent backflow and keep your space fresh.
ODOR PROOF INNOVATION - Mini bottle trap design blocks sewer smells effortlessly.

The COLDDDShower Floor Drain Backflow Preventer features a mini bottle trap design that uses a dynamic water-seal mechanism to block sewer odors effectively. Made from durable 304 stainless steel, it offers rust resistance and long-lasting performance. Its easy plug-and-play installation and detachable components simplify maintenance, making it ideal for various drainage applications including bathrooms, kitchens, and laundry areas.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.