What are the opening hours?

Monday 7:30am - 4:30pm Tuesday 7:30am - 4:30pm Wednesday 7:30am - 4:30pm Thursday 7:30am - 4:30pm Friday 7:30am - 4:30pm

Filters Unlimited

Name: Filters Unlimited
Address: 263 Quigley Boulevard Suite 10, New Castle, DE, 19720, US
Telephone: +13024550551
Price range: $

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Filters Unlimited

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Filters Unlimited is a family owned business who has been providing quality Air Filtration products since 2006.

We are a Wholesale Distributor of Air Filtration products for commercial and industrial applications.

10/31/2026

🎃 Happy Halloween from Filters Unlimited! 👻

Wishing all our wonderful friends and customers a fun, safe, and spooktacular Halloween! We appreciate your continued support and are grateful to have you as part of our Filters Unlimited family!

🧡 From all of us at Filters Unlimited!

Where Clean Air Begins. 💙💚

10/23/2026

𝐂𝐨𝐥𝐝 𝐨𝐮𝐭𝐬𝐢𝐝𝐞, 𝐜𝐨𝐳𝐲 𝐢𝐧𝐬𝐢𝐝𝐞, 𝐛𝐮𝐭 𝐰𝐡𝐚𝐭 𝐚𝐛𝐨𝐮𝐭 𝐭𝐡𝐞 𝐚𝐢𝐫 𝐲𝐨𝐮’𝐫𝐞 𝐛𝐫𝐞𝐚𝐭𝐡𝐢𝐧𝐠? ❄️

Closed windows, cooking, and more time indoors with pets can all affect your home’s air quality during winter.

𝐎𝐮𝐫 𝐥𝐚𝐭𝐞𝐬𝐭 𝐚𝐫𝐭𝐢𝐜𝐥𝐞 𝐞𝐱𝐩𝐥𝐨𝐫𝐞𝐬 𝐬𝐢𝐦𝐩𝐥𝐞 𝐰𝐚𝐲𝐬 𝐭𝐨 𝐢𝐦𝐩𝐫𝐨𝐯𝐞 𝐯𝐞𝐧𝐭𝐢𝐥𝐚𝐭𝐢𝐨𝐧, reduce everyday pollutants, and keep your HVAC filter working for you.

𝐑𝐞𝐚𝐝 𝐦𝐨𝐫𝐞: https://filtersunlimitedde.com/winter-indoor-air-quality/

Learn how cooking, pets, and closed windows affect winter indoor air quality, plus simple ventilation and filtration tips for cleaner air at home.

10/07/2026

💚 A note that made our day!
Sometimes the best reviews aren’t left online — they’re left on a Post-it. 😊

Thank you to all of our customers — from the brand-new apprentices to the seasoned pros — who choose Filters Unlimited for their filtration needs. We truly appreciate your business, your loyalty, and apparently… your Post-it reviews too! 😂

09/17/2026

Two air filters. The same MERV rating. Will they perform the same over time?

Not necessarily. The media inside each filter can make a difference in particle capture, airflow resistance, and long-term performance.

Our latest blog explains electrostatic and mechanical filter media—and what to consider when choosing filters for your building.

Read the article:
https://filtersunlimitedde.com/electrostatic-or-mechanical-choosing-the-right-filter-media/

Compare electrostatic and mechanical HVAC filter media. Learn how efficiency, pressure drop, and performance over time affect your facility’s filter choice.

09/11/2026

08/13/2026

Pressure drop may not get as much attention as MERV ratings, but it can have a major impact on HVAC performance and operating costs.

Higher resistance can mean:
• More fan energy use
• Reduced airflow
• Added strain on HVAC equipment
• Higher operating costs

Our latest article explains what pressure drop is, why it matters, and what facility managers and HVAC professionals should consider when comparing filter options.

Read the full article:

Learn how HVAC filter pressure drop affects airflow, energy use, equipment performance, and long-term operating costs in commercial facilities.

05/25/2026

❤️🤍💙Memorial Day ❤️🤍💙
Today we observe a moment of gratitude and reflection.
Memorial Day transcends a lengthy weekend — it serves as a poignant tribute to the courageous men and women who have made the ultimate sacrifice in service to our nation. Their selflessness is the cornerstone of the freedoms, opportunities, and everyday joys we frequently overlook.

Address

263 Quigley Boulevard Suite 10
New Castle, DE
19720

Opening Hours

Monday	7:30am - 4:30pm
Tuesday	7:30am - 4:30pm
Wednesday	7:30am - 4:30pm
Thursday	7:30am - 4:30pm
Friday	7:30am - 4:30pm

Telephone

+13024550551

Website

http://www.filtersunlimitedde.com/

Alerts

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