factory supplies hepa filter
High temperature filters are specially designed to protect processes at high temperatures. They meet the strictest requirements and maintain their integrity and rated performance values under extreme temperatures. Our high temperature filters are tested according to either EN779 and ISO 16890 or EN 1822 and ISO 29463.

All air cleaners require periodic cleaning and filter replacement to function properly. Follow manufacturer's recommendations on maintenance and replacement.

So if HEPA filters were invented in the 1940s, and they're nothing fancy, then what makes any old filter a HEPA filter? Turns out using the term "HEPA" has a strict set of requirements. In Europe, HEPA filters must remove 99.95% (ISO) of particles. In the US,they must remove 99.97% of particles.When following the ISO or European rules, filters that capture ≥85% of particles but less than 99.95% are called 'EPA filters' or 'efficient particulate air filter'. These air filters do not meet the filtration requirement to be considered a 'HEPA air filter'.

Q1: Are you really manufacturer or trading company?
A: We are indeed filter manufacturer over 10 years experiences and work with many brands for dozen years.

Q2:  Can you be our Original Equipment Manufacturer? 
A:     We'd love to be your OEM or ODM.    

Q3: What price term do you accept?
A: Normally quote FOB price or CIF, others as per to customer required.

Q4: What Payment term you are running?
A: We currently do 40% deposit and 60% pay before shipping.