Tasotfilt

Air purification, prevents harmful gases. It absorbs gases such as H2S and CH4 which are harmful to the ozone layer. Does not pass pests, eliminates the cost of DRUG. Low cost. Includes ultra high saturation capacity activated carbon filter. The filter cartridges can be replaced. Easy to install. Long service life. Low maintenance costs. Prevents the entry of dust and foreign matter through manhole covers. Reduces sewer maintenance costs.