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We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Upgrade your Toto one-piece toilet with the FinFuture 3-Inch Flush Valve Replacement. Designed for 3-inch flush holes, it supports a clean, consistent flush path while integrating with popular Toto THU models. This replacement is not intended for two-piece toilets, so please confirm your tank type before purchasing.
Crafted from a thoughtful multi-material setup, the valve blends a durable plastic body, a 304 stainless steel component, and a silicone seal that resists chemicals and warping. The result is a compact, dependable valve designed to work with a variety of insert depths without requiring tank removal.
This product is tailored for 3-inch opening tanks and is compatible with Toto THU series models including THU 440-1, THU 460.6d, THU 338-N, and THU445.10F. It is not compatible with two-piece toilets. Before purchasing, verify the size shown in the main image to ensure a correct match.
Installation is straightforward and can be completed in under 20 minutes without removing the tank. If you run into questions, FinFuture customer service is available to help guide you through the process.
If you notice a persistent leak around the tank edge or a running fill cycle, a valve replacement may offer a practical improvement. With a tight seal, adjustable overflow, and sturdy construction, this valve is designed for regular households and busy bathrooms alike, aiming to reduce maintenance needs without promising specific results.
Q: What Toto models does this valve fit?
A: Designed for 3-inch openings; compatible with Toto THU 440-1, THU 460.6d, THU 338-N, THU445.10F; not for two-piece toilets.
Q: How long does installation take?
A: Under 20 minutes with no tank removal required.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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