Mobile and space-constrained cash handling environments require fast counterfeit detection without bulky counting equipment or fixed power requirements. Retail counters, service desks, inspection teams, and field operations need instant pass/fail authentication in a compact, portable format that works wherever cash is accepted.
The Semacon S-960 delivers automatic currency authentication in under one second per bill using SmartCert advanced sensor technology. With cordless battery operation or AC power, the S-960 provides reliable pass/fail counterfeit detection in a lightweight, portable design for point-of-sale and mobile verification.
Key Benefits
Universal Fit Guarantee
We guarantee this cover will fit any standard rectangular vent in sizes 10x4, 12x4, 12x6, or 14x6 inches, on both steel and aluminum registers. If it does not fit your rectangular vents, we will refund your purchase immediately.
Filter Quality Promise
Every filter is MERV-3 rated polyester that meets EPA standards for allergen capture. We guarantee the filter will maintain proper airflow when replaced monthly. If you experience any airflow issues with a fresh filter, contact us for immediate replacement.
Made in USA
Covers manufactured in the United States with quality materials. Filters produced to EPA MERV standards. Supporting American jobs while ensuring the highest quality for your family's health.
Expert Health & HVAC Support
Questions about allergen reduction, filter maintenance, MERV ratings, or installation? Our knowledgeable team understands both indoor air quality and HVAC systems. Real people who care about your family's breathing and health.
Technical Specifications
Frequently Asked Questions
What is the advantage of a cordless currency authenticator?
How is the S-960 different from a currency counter?
Why use an automatic authenticator instead of counterfeit pens?
Portable Counterfeit Detection—Order Semacon S-960 Today Cordless automatic currency authenticator with SmartCert multi-sensor technology for fast, reliable pass/fail verification wherever cash is accepted.
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Customer Testimonials
Life-changing for my daughter with asthma. We installed these in her bedroom and playroom, and her nighttime coughing has decreased dramatically. The pediatrician even noticed improvement in her breathing. We now replace filters monthly religiously – it is the best $20/month we spend for her health.
– Jennifer M., Portland, OR (Mother of 8-year-old with asthma)
I cannot believe the difference in dust accumulation. We used to dust furniture near vents twice a week – now maybe once a month. And my seasonal allergies are noticeably better when I am at home. The filter replacement is super easy, takes 30 seconds. Wish I had found these years ago.
– Robert T., Atlanta, GA (Allergy sufferer)
We have two cats and my husband is allergic. These filters in the bedroom have been a marriage-saver! He can actually breathe at night now. We still have the cats (obviously), but the constant sneezing and congestion is gone. The filters definitely catch pet hair – you can see it when you replace them monthly.
– Sandra K., Chicago, IL (Pet owner)
As a property manager, tenants with allergies always complained about air quality. These covers have been perfect – affordable enough to install in multiple units, and the health benefit keeps tenants happy and renewing leases. I stock replacement filters and sell them at cost. Total game-changer for tenant satisfaction.
– Patricia L., Denver, CO (Property Manager, 40 units)
My son has severe dust mite allergies. His allergist recommended covering vents in his bedroom. These filter covers have made such a difference – his morning congestion is almost gone. The investment in monthly filters is nothing compared to what we used to spend on allergy medications.
– Michael S., Phoenix, AZ (Father of child with dust mite allergy)
Life-changing for my daughter with asthma. We installed these in her bedroom and playroom, and her nighttime coughing has decreased dramatically. The pediatrician even noticed improvement in her breathing. We now replace filters monthly religiously – it is the best $20/month we spend for her health.