3M® Filtrete 600 Micro Allergen Filter

3M's basic Filtrete filter. The MERV 8 efficiency is better than an average pleated filter. The Model 600 utilizes a 1" pinch pleat design, which does not have the rigid and more costly frame cross members that are standard on 3M's higher-end models. The 1" pinch pleat design saves you money.

• MPR 600 Performance Rating.
• Up to 20 times more effective at capturing micro particles than ordinary fiberglass filters.
• Captures large, airborne allergens like mold spores and large dust particles.
• Excellent for high-velocity equipment.
• Up to 3 months of filtering performance.
• No unnecessary antimicrobial chemicals added. Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use.

Sold in 4 packs