AeraMax 100 Home Air Purifier for Allergies and Asthma with 4-Stage PurificationAutomatically detects and purifiers the air. Certified asthma and allergy friendly by the Asthma and Allergy Foundation of America Utilizes a True HEPA Filter With Antimicrobial Treatment to safely remove 99.97% of airborne particles including pollen, ragweed & other allergens, viruses, germs, dust mites, mold spores & cigarette smoke. Includes special high performance mode for allergy, cold and flu seasons. Carbon filter reduces odors from a 100 to 200 square foot area.
HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy
Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-EZ is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-EZ is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.
Effectively purifies air in a 190-ft room. AeraSmart Sensor monitors the air quality & automatically adjusts the fan speed to keep your air purified. True HEPA filter with AeraSafe antimicrobial treatment safely removes 99.97% of airborne particles as small as 0.3 microns, including pollen, ragweed & other allergens, viruses, germs, dust mites, mold spores & cigarette smoke. Aera+ Mode for allergy & cold/flu seasons. Ultra quiet operation. The Fellowes Aeramax 190 air purifier Effectively Purifies Air In A 190-ft Room. The Aerasmart Sensor Monitors The Air Quality & Automatically Adjusts The Fan Speed To Keep Your Air Purified while the True Hepa Filter With Aerasafe Antimicrobial Treatment Safely Removes 99.97% Of Airborne Particles As Small As 0.3 Microns, Including Pollen, Ragweed & Other Allergens, Viruses, Germs, Dust Mites, Mold Spores & Cigarette Smoke Aera+ Mode For Allergy & Cold/flu Seasons Ultra Quiet Operation