I bought one of the shopping net work lol got it today no filters so I went to the tool crib a place that sells all tools and accesories. They had the 6001 filter for organic matter. Is this good enough or do I get the one for organic and acid . This one is for like mold and dusts. The fullface 3m 6000 series is a great mask for a fullface no more goggles . I really like the way you snugg it up on your face to keep a good seal. Kellyw