There’s no strict guideline, but if your filter shows only a subtle layer of dirt under which the filter’s material is still visible, your filter is in fine working order. Once it gets much beyond that point, it’s ready to be changed out. If there’s a visible coating of dirt covering most of your filter’s […]

There’s no strict guideline, but if your filter shows only a subtle layer of dirt under which the filter’s material is still visible, your filter is in fine working order. Once it gets much beyond that point, it’s ready to be changed out. If there’s a visible coating of dirt covering most of your filter’s surface that is adequately thick to obscure the filter material itself, that’s a sign that your filter has been in your HVAC system far too long.

Every few weeks, take out your filter and give it a look! Is there a musty odor? Is the filter covered in dust? If in doubt, it’s always best to err on the side of replacing your filter. They’re relatively inexpensive, and that small cost to keep your heating and cooling vents clear will be well worthwhile when your energy bill comes due. If it’s been a while since you’ve changed your filters, we can help you find the right fit.

Green Apple are the experts you can trust. We have been serving the NJ area for years with professionalism and expertise. Customer service and care are always our number one priority. If you have any questions or concerns regarding any of your HVAC or plumbing needs call toll-free at 888-611-7191

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