Receive credit toward a new industrial air filtration system
Our Trade-In Program makes upgrading your mist collector or electrostatic filter simple and rewarding. Whether your current system has reached the end of its life or you’re ready to upgrade to a more efficient model, we will credit the value of your old unit toward a new product purchase. It’s an easy, sustainable way to save while keeping your operations running clean.
How It Works:
- Submit Your Information – Fill out our trade-in form with your unit’s make, model, age, condition, and usage. Upload a few photos to help us accurately assess its value.
- Get a Quote – Our team will review your information and provide a trade-in credit estimate, applied immediately toward your new purchase.
- Choose Your Replacement – Select from our full line of new mist collectors and electrostatic filters. We’ll help match your system to your space, budget, and filtration needs.
- Send Us Your Old Unit – Ship or drop off your current unit at our facility. We’ll handle inspection, recycling, or refurbishment.
- Apply Your Credit – Once received and verified, your trade-in credit is applied to your new unit purchase, saving you money and supporting sustainable reuse
We accept several mist collectors and electrostatic filters across leading brands and OEMs, including Tri-Mist, Smog-Hog, CoolBlaster and other major models. Units must have identifiable information and be in reasonable condition for assessment. Credit must be used immediately toward the purchase of a new unit ONLY. In some cases, a buy-back option may be available for cash value rather than credit.
How Much is Your Unit Worth?
Find Out
Fill out our Trade-in Form to get started
Sample Trade-In Units
Contact & Support
Have questions about your trade-in or need help choosing a replacement unit? Our team is ready to help. 877-410-1887
Terms & Conditions*
- Trade-in credit applies only toward the immediate purchase of a new unit.
- Program eligibility is limited to qualifying unit types and brands.
- Credits are non-transferable and non-refundable once applied.
- Return/warranty claims follow the terms outlined in your purchase agreement.
What about installation, shipping, and disposal?
Air Filtration Systems can coordinate safe removal of old units and installation of new units if needed. Rates vary based on application.
What’s the typical timeline?
Once your trade-in form is submitted, you’ll receive an estimate within 3–5 business days. Shipping and replacement schedules depend on unit availability.
Why is credit different for different units?
Each system varies by age, condition, brand, and model, which affects its trade-in value.




