Numatic 604311 Primary Microtex Allergen Filter For 305mm 12" Machines use it with HepaFlo bags to offer filtration suitable for people with dust allergies.
MicroTex filtration system, approved to the highest allergen standard, by the British Allergy Foundation.
Compatible with Numatic container sizes that start with a number of 1, 2 or 3. Easy to match your machine to its Filter, look for the numatic seal, above the barcode a code will be present, it contains 3 letters and then 3 numbers, the numbers indicate the model container (HVR160-11,NRV240-11,PPT390-11)
Specifications
Filtration - Microtex
Compatible Container Sizes - 305mm/1
