HEPA filters, by definition, remove at least 99.97% of airborne particles 0.3 micrometers in diameter. HEPA filters are composed of a mat of randomly arranged fibres. The fibres are typical composed of fiberglass and possess diameters between 0.5 and 2.0 micron. Key metrics...

Electrostatic dust collectors use electrostatic charges to separate dust from the dusty air stream. A number of high voltage, di   How Electrostatic Filtration WorksElectrostatic dust collectors use electrostatic charges to separate dust from the dusty air stream. A number of...

1.it has not polluted 2.The material is Environmental materiel 3.The proudcts use the ultrasonic disturb the rat 's nervous s Mouse repellent QS-01safetythe product only drives out,it has not pollutedlong-term effctiviveFeatures:Joins directly the plug the  power...

solar rat repellent: It work with solar. The solar panel type is Monocrystal solar panel Solar rat repellentsecurityenvironmental friendly    3.long-term effectiveIt work with solar.The solar panel type is Monocrystal solar panelThere are 1pc rechargeable...

air purifier multifunction to clean the air in your room air purifierStylish design, with led control panelSensor of air cleaning monitor will change the speed automatically according to the air qualityMultiple filtration :pre-filter ,activated car bon filter and hepaNamometer...

The activated carbon is used for absorb the bad odor and unpleasant smell in the air. The activated carbon is used for absorb the bad odor and unpleasant smell in the air .It's adsorbability very well.It can  removing the sulfur dioxide in the smoke, and make the...

Insect killer have high-voltage grid and could killer mosquito Features:insect  killer1. The voltage of the high-voltage grid is 800V2. We have E14-shaped and T-shaped tube and E14s brightness is equal to 25W light bulb. And E14-shaped power is 3W,T-shaped tubes power can...

HEPA filter can effiectively filtrate as tiny as0.3um as pollen,somke ,air borne dust and allergens with an efficent up to 99.9 The HEPA filter efficentively filtrate as tiny as 0.3um such as pollen,smoke,air borne dust and allergens with efficent up to 99.97%.It is used for air...

The mouse trap is good at driving the mice.It is Eco-friendly design. 1. Joins directly the plug the power source,this product starts to work2. This product mainly uses in driving out the mouse,the cockroach,to harmfulinsects and so on termite,spider,stinking insect,flea also has...

the uv lamp is really good to sterilize. uv lamp ...