Fitment: Compatible with APEC Essence and Ultimate reverse osmosis systems and can also be used in most industry standard size 10'' filter housings
Model compatibility: Our 3.5" O-Ring is compatible with APEC ESSENCE RO devices produced after June 2013 and ULTIMATE RO devices produced after May 2015; The Other version A 3.5" o.d O-Ring is compatible with APEC ESSENCE RO devices produced before June 2013 and ULTIMATE RO devices produced before May 2015
Material: Our 3.5" o.d water filter o-ring is Made of high quality nitrile rubber that is flexible, wear-resistant and tear-resistant, not easy to aging and oxidation, longer service life; Check the specific model and year of your system to determine which version of O-Ring you need
Easy to install: The replacement O-rings are flexible, easy to install and remove, durable and unbreakable. Simply remove the broken O-ring, apply silicone grease to the O-ring that needs to be replaced, and place it back in the groove
Seal leak: The water filter housing o-rings can be combined with any food-grade lubricant to provide a good seal and allow the filter to maintain optimum filtration efficiency
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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