【Universal Compatibility with Rinnai Water Heaters】Engineered to fit all Rinnai inlet filter caps, this metal tool ensures a precise and secure grip—making filter removal fast, safe, and frustration-free
【3-in-1 Multi-Use Design】Use it your way: inner hex slot for power screwdrivers, outer hex for wrenches, or grip by hand with the recessed surface. More options mean easier maintenance for every user
【No More Damaged Filter Caps】No more slipping pliers or stripped filter caps. The custom-fit teeth remove the filter smoothly without cracking plastic housings or damaging threads
【Durable & Shop-Grade Metal Build】This tool withstands repeated use and resists wear—ideal for both DIY homeowners and professional technicians
【Save Time on Regular Maintenance】Quickly remove and reinstall your inlet filter during flushing or descaling. Spend less time wrestling with stuck filters and more time keeping your tankless system running efficiently
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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