Negative Pressure Units (NPUs) / Air Cleaners from Thermac
http://www.thermac.com/rss/1/productlistings/negative-pressure-units-npus-air-cleaners/cat6
<p>Thermac's product development team are proud to design and manufacture a range of filtered air cleaners / <strong>mobile dust extraction units </strong>that are available for hire or sale. These <strong>H14 HEPA filtered industrial dust extraction units</strong> are designed to BS 8520.2.2009 specifications, and can be used in a range of applications where there is a requirement for temporary air extraction. The range of units can be adapted with various filtration options to suit specific requirements, including activated carbon and moisture filters. We also manufacture and supply moisture filters for hire and sale - designed to work alongside our air cleaner units.</p>
<p><button class="accordion">What types of filters are available for these units?</button></p>
<div class="panel">Thermac supplies a <a href="https://www.thermac.com/thermac-tools-consumables-accessories-c82/filters-none-rpe-c108/g3-glass-fibre-pre-filter-p381">glass fibre pre-filter</a>, a <a href="https://www.thermac.com/thermac-tools-consumables-accessories-c82/filters-none-rpe-c108/g4-pre-filter-for-air-mover-p180">synthetic pre-filter</a>, and an <a href="https://www.thermac.com/thermac-tools-consumables-accessories-c82/filters-none-rpe-c108/intermediate-filter-p383">intermediate filter</a> for the air movers. It is advised to clean and replace your filters regularly for your NPU or air mover to work optimally.</div>
<p><button class="accordion">Are the NPUs HEPA filtered? </button></p>
<div class="panel">Yes, all NPUs and air movers supplied by Thermac are HEPA-filtered.</div>
<p><button class="accordion">Can NPUs be used in various industrial applications? </button></p>
<div class="panel">NPUs can be used in these industrial applications among others:
<ul>
<li>Asbestos removal</li>
<li>Silica removal</li>
<li>Civil engineering</li>
<li>Pharmaceuticals</li>
<li>Demolition</li>
<li>Tunnel creation</li>
</ul>
</div>
<p><button class="accordion">How do I hire or purchase an NPU from Thermac? </button></p>
<div class="panel">Air mover hire and purchase from Thermac is easy. Just use the <a href="https://www.thermac.com/ask-a-question-i10?p=134&referer=https%3A%2F%2Fwww.thermac.com%2Fthermac-hire-sales-servicing-bookings-c1%2Fnegative-pressure-units-npus-air-movers-c6">enquiry form</a> on the product you’d like to hire or purchase.</div>Copyright 2026 ThermacenFri, 09 Oct 2026 02:05:05 +0100Fri, 09 Oct 2026 02:05:05 +0100Wed, 30 Sep 2026 10:21:17 +0100Air to Check Pressure Monitor
/thermac-tools-consumables-accessories-c82/filters-none-rpe-c108/g3-glass-fibre-pre-filter-p381
/thermac-tools-consumables-accessories-c82/filters-none-rpe-c108/g3-glass-fibre-pre-filter-p381
Fri, 09 Oct 2026 02:05:05 +0100G4 Pre-Filter for Air Mover
