Disposable stove hood filter

Details Disposable stove hood filter Disposable stove hood filter

1986-02-07

1987-08-25

Nozick, Bernard

Gas separation

With nonliquid cleaning means for separating media

Solid agent cleaning member movingly contacts apparatus

55316, 55486, 55501, 55511, 55525, 55528, 55529, 55524, 55DIG31, B01D 4602

Patent

active

046890580

ABSTRACT:
A composite stove hood filter consists of a primary metal mesh filter and a nonwoven, secondary disposable filter. The secondary filter is a low basis weight (0.2 oz./yd..sup.2 to 1.0 oz./yd..sup.2) spun-bonded polymer sheet which is attached to the primary filter by means of elastic bands or Velcro strips. A patch of melt-blown polymer material, impregnated with air freshener, may be attached to the spun-bonded sheet of the secondary filter to freshen the air as it is filtered.

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