Description
Product Overview
The Clean Water Tank Cap from XCESS is engineered as a precise OEM replacement for Hoover Power Scrub and MaxExtract carpet cleaning machines. Constructed from high‑quality gray‑toned plastic, the cap offers a robust seal that prevents any accidental water spillage while maintaining the purity of the clean water supply. Its compact dimensions—approximately 2 × 2 × 2 inches—allow it to fit seamlessly into the existing water reservoir without requiring any modifications to the machine. The cap is designed with a secure locking mechanism that clicks into place, providing a tight seal that resists vibration and movement during operation. This ensures that the clean water remains isolated from the dirty water compartment, preserving cleaning efficiency and extending the life of the machine’s internal components. The product carries the OEM part number 303764001, guaranteeing compatibility with a wide range of Hoover models, including FH50210, FH50222, FH50240, FH50221, FH50220, FH50225, FH50130, FH50140, FH50150, FH50151, FH50152, and FH50153. With a lightweight construction of just 0.317 ounces, the cap adds negligible weight while delivering maximum performance.
![[Product front view showing all components]](https://www.gavex.store/wp-content/uploads/2026/07/da9f0d0c193049b3b1463aaed48aa3ab.jpg)
Usage
This cap is intended for use in residential and light‑commercial environments where carpet cleaning machines are employed on a regular basis. Whether you are tackling high‑traffic office carpets, family living rooms, or hospitality spaces, the cap ensures that the clean water reservoir remains sealed, preventing cross‑contamination with the dirty water tank. The cap is especially valuable during extended cleaning sessions, as it helps maintain consistent water temperature and chemical concentration, which are critical for achieving deep‑clean results. Installation is straightforward: simply remove the existing cap, align the new XCESS cap with the reservoir opening, and press until the locking tabs engage. No tools are required, and the process can be completed in under a minute. Once installed, the cap can withstand the typical pressures generated by Hoover’s pump system, making it suitable for both standard and high‑efficiency cleaning cycles. Users who frequently switch between cleaning solutions will appreciate the cap’s ability to keep each solution pure, reducing the risk of residue buildup on carpet fibers.
Why Choose Us
Choosing the XCESS Clean Water Tank Cap means selecting a product that combines durability, precision engineering, and a commitment to quality. XCESS has a reputation for producing accessories that meet or exceed original equipment manufacturer standards, and this cap is no exception. The plastic material is UV‑resistant, ensuring that prolonged exposure to sunlight in storage areas does not degrade the cap’s structural integrity. Each cap undergoes rigorous testing for leak resistance, fit accuracy, and long‑term durability, providing confidence that the product will perform reliably over many cleaning cycles. Additionally, XCESS offers responsive customer support and a straightforward warranty process, giving you peace of mind that any concerns will be addressed promptly. By using an OEM‑compatible part, you maintain the warranty coverage of your Hoover machine, as the cap is recognized by Hoover as an approved replacement component. This compatibility also means that you avoid the pitfalls of generic, low‑quality caps that can cause leaks, reduce cleaning efficiency, or even damage the machine.
Key Features
- Exact OEM fit ensures a seamless replacement without modifications.
- Durable gray plastic construction resists cracks, UV exposure, and chemical wear.
- Secure locking mechanism prevents leaks even under high‑pressure cleaning cycles.
- Lightweight design adds minimal weight while maintaining strong performance.
- Responsive XCESS customer support and warranty for hassle‑free ownership.
FAQ
Is this cap compatible with all Hoover Power Scrub models?
Yes, the cap matches the OEM part number 303764001 and fits a broad range of Hoover Power Scrub and MaxExtract models, including FH50210, FH50222, FH50240, FH50221, FH50220, FH50225, FH50130, FH50140, FH50150, FH50151, FH50152, and FH50153.
Can I use this cap for the dirty water tank?
No. This cap is specifically designed for the clean water reservoir only. Using it on the dirty water tank could lead to improper sealing and potential damage to the machine.
How do I install the cap correctly?
Remove the existing cap, align the new XCESS cap with the reservoir opening, and press firmly until the locking tabs click into place. No tools are required, and the process takes less than a minute.
What material is the cap made from?
The cap is made from high‑quality, UV‑resistant gray plastic that is both lightweight and robust, providing long‑term durability and resistance to chemical exposure.
Does the cap affect my machine’s warranty?
Because the cap is an OEM‑compatible part approved by Hoover, using it does not void the machine’s warranty. It is recognized as an official replacement component.




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