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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.
Experience dependable toilet refilling with the Okala OEM Gerber 99-790 fill valve. This genuine replacement part is engineered for Maxwell SE tanks, offering a steady, predictable refill cycle and a straightforward retrofit that fits the way you use your toilet daily. The design emphasizes consistent operation, so you can feel confident in a smooth, quiet refill experience as part of your bathroom routine.
Designed to address common issues like leaks, noisy refills, and slow filling, this kit provides a complete, ready-to-install solution. The assembly includes every essential component you need to replace a worn valve, helping you restore performance without hunting for missing pieces. The result is a practical upgrade that supports reliable flushing and refilling in everyday use.
Compatibility and installation details: model information is typically printed inside the tank, confirming the Maxwell SE line. Component color and minor part revisions may vary slightly, but the kit remains backwards compatible with the same performance goals. The packaging is designed to be cost-conscious, with a plastic bag that keeps the contents protected while passing savings along to you.
Use this OEM replacement as part of a routine bathroom maintenance plan. When installed correctly, the valve supports a steadier refill and helps restore the tank’s original refill rhythm. While results can vary by toilet condition and installation, many users find a straightforward retrofit with less guesswork and fewer parts to track down.
Q: What is included in the Okala OEM Gerber 99-790 fill valve replacement kit?
A: The kit includes the fill valve, refill tube, coupling nut, intake filter, cone washer, and installation instructions.
Q: Will this replacement work with older Gerber Maxwell SE models?
A: Yes—it's backwards compatible with older revisions of the same part and meets US/Canadian plumbing standards.
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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