Complete Guide to Buying an Air Purifier.

• The More Air Purification Technologies The Better
• Particle Removal & Collection
• Removal of Chemicals, Gases, & Smoke
• Destruction of Micro-Organisms
• Thorough Coverage Throughout the Home
• Odor Elimination
• Filter Sanitization
• Price and Replacement Costs
• Electricity Consumption
• Noise

Facts about indoor air quality and information about specific indoor air pollutants.

Articles and Tips for Improving Asthma and Allergies

Asthma & Allergy Checklist: 27 tips for controlling your environment.

Nutrients with specific benefits for asthma sufferers.

Links page for additional asthma & allergy resources.

About Indoor Purification Systems

Negative Ion and Ozone Air Purification

How two natural and powerful air-cleansing agents offer an effective and "filter-less" solution for asthma and other breathing problems, as well as odor.

By Surround Air

Combines the Top 6 air-cleaning technologies in one air purifier.

Covers 500 sq. ft.

Technologies Used: Air Ionizer, HEPA Air Filter, Germicidal UV Lamp, Activated Carbon Filter, Anti-Bacterial Pre-Filter, Programmable Sanitizer that can be completely turned off.

Regularly $179
Currently just $129

Surround Air "Multi-Tech" Air Purifier

Multi-Tech S3000 Air Purifier

Regularly: $199
Now: $159 w/Free Shipping

6 Proven Air-Cleaning Technologies with Powerful Air Movement. No Replacement Costs Required.

Multiple Technologies to remove nearly all pollutant types:

1. Pre-filter for larger particles
2. HEPA traps 99% of dust/allergens
3. Chemical/odor carbon filter
4. TiO2 filter destroys pollutants
5. Germ-killing UV lamp
6. Air-purifying ionizer

Super-Powerful Fan (180 cfm) to maximize air exchanges, increasing air-filtering capacity.

No Replacement Costs Required.

Multi-Tech S3000 Air Purifier