Get In Touch

Get In Touch

Questions about filters? Found better information? Just want to say hello? We’d love to hear from you.

Send Us a Message





What to Expect

Response Time

We typically respond within 24-48 hours during weekdays. Weekend messages get replied to on Monday.

How We Help

We’ll give you honest, practical advice based on our research and experience. No sales pitches, just helpful information.

Research Requests

Can’t find info on a specific brand or product? Give us a few days to research and we’ll share what we find.

Before You Ask: Common Questions

Save yourself some time – here are the questions we get most often:

❓ “What filter should I buy?”

Quick answer: MERV 11 for most homes, MERV 13 if you have pets or allergies.

Detailed answer: Use our Filter Finder tool for personalized recommendations.

❓ “Is [Brand X] really made in the USA?”

Check our database: See our verified US-made brands list

Not listed? Send us the brand name and we’ll research it for you.

❓ “How often should I change my filter?”

Quick answer: Every 2-3 months for most homes.

Personalized schedule: Use our schedule calculator

❓ “Can I wash and reuse my filter?”

Short answer: Only if it’s specifically labeled as washable.

Reality: Most pleated filters get ruined when washed. Buy replacements instead.

❓ “Why is my HVAC not working well?”

First check: Your filter. A clogged filter causes 90% of airflow issues.

Still having problems? Contact a local HVAC professional – we’re filter experts, not HVAC repair experts.

❓ “Do you sell filters?”

No: We’re a review and information site. We earn affiliate commissions when you buy through our links.

Our recommendations: See our top picks here

Best Ways to Reach Us

General Questions

Use the contact form above. We’ll get back to you with practical advice and helpful resources.

Best for: Product questions, recommendation requests, general HVAC filter advice

Verification Information

Have info about manufacturing locations, product changes, or industry insights? We’d love to hear from you.

Especially helpful: Industry professionals, people who work for filter companies, anyone with insider knowledge

Content Feedback

Found an error? Have a suggestion for improvement? Think we missed something important?

We appreciate: Corrections, updates, suggestions for new content, and constructive criticism

Business Inquiries

Advertising opportunities, partnership proposals, and other business-related discussions.

Note: We only work with companies whose products meet our quality standards

Help Us Help You

To get the most helpful response, here’s what we need to know:

For Filter Recommendations

  • Your filter size (length x width x depth)
  • Do you have pets? How many?
  • Any allergies in the household?
  • Approximate home size
  • Any budget constraints?

For US-Made Verification

  • Specific brand and model names
  • Where you found the information
  • Photos of packaging/labels (if possible)
  • Any direct communication with the company

For Technical Questions

  • Your HVAC system type and age
  • What symptoms you’re experiencing
  • What you’ve already tried
  • Current filter type and age

For Website Issues

  • Which page has the problem
  • What device/browser you’re using
  • What you were trying to do
  • Screenshot if possible

Your Privacy

We take your privacy seriously:

  • Contact form data is only used to respond to your message
  • Email addresses are only used for our newsletter (if you subscribe)
  • We don’t sell or share your information with anyone
  • You can unsubscribe from emails anytime with one click

Read our full Privacy Policy for complete details.