International Grower Supplies IGS6HEPA Organic Air 6-Inch HEPA air filter
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<b>[Product Information]</b><br>
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<li>This filter will help prevent mold, bacteria and insects from entering your greenhouse</li>
<li>The HEPA fibers block out most airborne particles yet allows air to flow with little restriction</li>
<li>The filter is also washable for extended efficiency</li>
<li>Secure the filter by using the clamp provided</li>
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