The End of Smoke Complaints
Clean air isn’t a luxury - it’s good business
The Mark Series clears smoke and odors fast, so customers stay longer and feel better.
Trusted by 14,000+ businesses.
Mark 10
Compact Power
• Recommended Room Size: Up to ~4,000 cu ft (9–10 ft ceilings)
• Airflow (CFM): 650 – 850 CFM (Low / High)
• Noise Level: 64 – 68 dB
•Dimensions: 35.4 × 25.5 × 13.7 in | Weight ~100 lb
• Mounting: Ceiling mount kit included (S-hooks + wire)
•Filter Care: Pre-filters every 3–4 weeks | Carbon every 2 months | HEPA annually
Mark 15
Best Seller
• Recommended Room Size: Up to ~6,000 cu ft (10–12 ft ceilings)
• Airflow (CFM): 1,050 – 1,250 CFM (Low / High)
• Noise Level: 65 – 70 dB
• Dimensions: 35.4 × 25.5 × 17.6 in | Weight ~125 lb
• Mounting: Ceiling mount kit included
• Filter Care: Pre-filters every 3–4 weeks | Carbon every 2 months | HEPA annually
Mark 20
most powerful
• Recommended Room Size: Up to ~8,000 cu ft (12 ft + ceilings)
•Airflow (CFM): 1,250 – 1,650 CFM (Low / High)
• Noise Level: 67 – 70 dB
•Dimensions: 35.4 × 25 × 25.1 in | Weight ~167 lb
• Mounting: Ceiling mount kit included
• Filter Care: Pre-filters every 3–4 weeks | Carbon every 2 months | HEPA annually
Why people Trust pure N Natural Systems
Built to Last
American-Made. Hand-Built. Tested.
Every Mark unit is assembled in the USA, with heavy steel housing, industrial fans, and long-life filters. We build them one by one, test each before shipping, and back them with unmatched service.
Not Sure Which Mark Is Right for You?
Tell us a bit about your space, and our air-quality experts will send you a custom recommendation within 24 hours.
No pressure. No sales pitch. Just honest advice to help you choose the best system for your needs.
Let Your Equipment Pay for Itself - 100% Tax Deductible
Section 179 allows businesses to deduct the full purchase price for the equipment financed. Most businesses are able to deduct 100% of the total equipment costs. With QuickSpark's simple financing, you can get the equipment you need for a low monthly payment you can afford. Quickly earn back your investment while maintaining a steady cash flow.
