Notice part when use air purifier

Too much models of air purifier on sale in the market now.
What should we do when we use the air cleaner to keep the service life. 

• Rapid purification: Recommended maximum air volume in operation for at least 30 minutes.
• Purify pollutant: Keep the doors and Windows in a relatively sealing state.
• Decorate purification:  Use after ventilation If used in the purification after decorating.
• Effect of guarantee: Replace or clean the filter regularly.
• Unused for a long time: Clean and check before use.

Anion air purifier become more and more hot seling in recent days

The article is provide from [Lanjia Water Ionizer], please indicate the source address
reprinted: http://homehealthywater.com/health-care-knowledge/1580.html