ARF-420 series has been greatly improved in its filtering capacity when comparing with existing Supamic Glass Wool/Stainless Core Filter, and now makes it possible to maintain oil clearness level (NAS 1638) as 7 to 10 for a considerable period of time. The core, which is made of Nylon-6, is heat resistant and strong enough not to be easily disposed, and the weight of each filter unit is much lighter than the old one, which is only 60% of it. ARF-420 series also can be stocked in a long period of time without any denaturation, and each filter has a hexagonal projection on the bottom which makes the filter be easily assembled or disassembled using proper tools.

Especially ARF-420Q has a brand-new one-touch connection cap, which reduces the time for the filter to be assembled or disassembled to three times by simplifying the procedure. The user just rotates Non-slip handle into 90 degrees, which is located on the bottom of the element, with leaving Connection Cap fixed under a mounting plate. This can decrease the system stop interval into minimum, and consequently saves the cost and also makes a factory cleaner. Since Lock-washer and O-ring fix Lock-nut and the element tightly, the filter has no problem though it is exposed under the compressed air in Backwashing process or certain external impact which could have be given when it is assembled.

* Better Filtering Performance - Nas1638 7 to 10
* Filtering Accuracy - Solid more than 2 microns less than 10 mg/L
* Durable - heat resistant and elastic core
* Quick and Easy maintenance - newly designed 'One-Touch Connection Cap'
* Sustainable - No harmful effect on human body, Easy to dispose comparing with existing Glasswool filter element.
* Low price with better quality - Competitive price compairing with other existing filter element