Subscribe to the Porto mailing list to receive updates on new arrivals, special offers and our promotions.
The store will not work correctly in the case when cookies are disabled.
XCookie Disclosure
Notice. TermsFeed uses cookies to provide necessary website functionality, improve your experience and analyze our traffic. By using our website, you agree to our Privacy Policy and our Cookies Policy.
With all natural carbon sources, the quality varies from batch to batch. Unlike their competitors, U-Go Filters only buy the premium 20% of any carbon produced. Their exclusive partnership with the worlds most respected carbon grading lab allows them to independently batch test, de-dust and hand pick their carbon. They use the exact particle size required for the best air flow (pro grade 4/8). Any carbon that is too small, too dusty or does not meet their stringent air stream tests (minimum 20% butane absorbtion) gets sent back to the common pile to be sold on to their competitors. The result is the thinnest, lightest and least restrictive carbon filter canister available. The advantages are more airflow, less dust and equal or better filtration with a longer expected operating life span. That’s the U-Go difference!
Validate your login
Login
Register
Personal Info