One of the more broad-spectrum chemical agents used in air filtration is potassium permanganate. Let's take a look at the cases where it is prudent to use this chemical agent.
Potassium Permanganate: India's Leading Supplier, Manufacturer, and Distributor
Coda Air Filtration Unit Tower, Purification Unit
The Best Air Purifiers for Formaldehyde Removal - My Chemical-Free House
PD-900DW Duct or Wall Mount HEPA Air Purifier - Welcome to Pur Distribution Ltd.
Summit Potassium Permanganate Water Softening Formula - Purple Finish, NSF Listed, Strong Oxidizing Agent for Iron & Manganese Removal in the Water Softening & Filtration Accessories department at
Activated Alumina Carry potassium permanganate JZ-M1
PotPerm Feeder for Greensand Systems 5 Gallon Tank with Float Standard tank used with most Greensand systems Includes float and felt pad Measures
Replacement Chemical Feeder Tank for Greensand Systems - Potassium Permanganate PotPerm KMNO4
Chemical Air Purification and Filtration by ProMark Associates
Activated Carbon Pleated Air Filters - Permatron
Potassium Permanganate Holding Tank– Water-Softeners-Filters
Activated Carbon & Dual Action Air Filter Media
Phoenix GuardianR Pro HEPA System
When/How Much Potassium Permanganate to Add : r/WaterTreatment