text: p><span style="text-decoration: underline;"><strong style="background: none; margin: 0px; outline: transparent 0px; color: #333333; line-height: 21px; font-size: 13px; font-style: normal; font-variant: normal; font-weight: bold; text-decoration: underline; font-size-adjust: none; font-stretch: 100%;"><span style="color: #007000; font-family: 'Open Sans',sans-serif; font-size: medium; text-decoration: underline;">Filters.</span></strong></span></p> <p>To protect your plant against pollution and impurities, qualitatively high value filters are highly recommended. Changing this filter at regular maintenance intervals contributes significantly to your CHP’s long service life. 2G only installs filters from well-respected manufacturers in OEM quality.</p> <p>&nbsp;</p