HB Charcoal Activated Carbon Replacement Pre Filters Compatible with HB 04383, 04384 and 04386,Heavy Duty Dense Carbon Filters 6 Packs

HB Charcoal Activated Carbon Replacement Pre Filters Compatible with HB 04383, 04384 and 04386,Heavy Duty Dense Carbon Filters 6 Packs

• UPGRADE YOUR AIR PURI.FIER - Capture more dust and 5-10micron particles than ever before with these perfectly pre-cut filters. We have designed our filters to be thicker and more absorbent than the original manufacturer’s filters.
• UNBEATABLE VALUE – This prefilter value pack includes 6 full size carbon filters, providing 100% coverage perfectly designed for HB Charcoal Activated Carbon Replacement Pre Filters Compatible with HB 04383, 04384 and 04386,Heavy Duty Dense Carbon Filters.Compare this to other 1 or 3 packs that only have half size carbon filters.
• CARBON FILTER - Usd environmental glue to avoid harmful smell,made from Premium Quality Heavy Duty Dense Charcoal Activated Carbon instead of Zeolite to safely keep your home comfortable,one side with nonwoven prefilter to keep carbon without droping from one side,carbon filter effeicency is up to 93% with high quality carbon.
• BOOST THE LIFE OF YOUR HEPA FILTER - Our carbon pre-filters greatly reduce the amount of dust & particles getting into your main HEPA filter. This saves you time cleaning and vacuuming the main filter.
• USING TIME: We suggest you replace it every month to prolong HEPA filter life,and keep the best performance for your machine.