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The Right Filter, Right Away! (612) 721-4000


Cog Belts “Driving” Growth?

Cog belts are common throughout many industries, but they’re really “driving” growth in one industry in particular: automotive. According to Market Watch, the market for automotive timing belts is expected to grow 4.3 percent from 2014 to 2019. That’s because the cog...

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Questions People Ask Belt Suppliers

As belt suppliers we often get questions from customers who need help choosing the right belt.  Some of the most frequently asked questions we hear include: Do you have this belt in stock? As belt suppliers to many commercial clients, Twin City Filter Service has many...

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Belt Supplier for Many Industries

Twin City Filter Service isn’t just filters - we’re also belt suppliers. We sell belts for many industries. We sell: Single V-Belts Cog Belts Synchronous Belts PowerBand Joined Belts Long Length Belting Round Endless Belts Link Belts While we specialize in HVAC, belts...

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Cog Belts or V-Belts?

Ever wonder why cog belts have become so popular, or why cog belts can often give better performance than V-belts in some systems? It’s simple physics. Cog belts have a toothed surface that grips around the sheave more tightly than smooth V-belts. Cog belts can also...

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Belt Suppliers in the Midwest

Having a steady, reliable source of belts for your HVAC needs is critical to keeping your plant running smoothly. Sure, belt suppliers aren’t glamorous...but when you think about it, your company’s belt supplier is just as important as the company who delivers fuel...

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Where Are Cog Belts Used? Everywhere!

Just about anywhere you look, some kind of belt system is at work making life easier. Cog belts are special, precision belts. In fact, if you Google “define cog belt,” it will answer “a timing belt”. In some cases, health and safety depends upon it. For instance, cog...

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Special V Belts for Unique Needs

There was a time in the lumber industry when chains and tensioning sprockets powered warehouse conveyor systems to move pallets or boards from fabricating to packing and shipping. Sawdust would cling to boards and sink onto the sprockets, where the lubricating oils or...

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Belt Suppliers for Generations of Customers

Belt Suppliers for Generations of Customers Saving money, solving problems and finding unusual belts are three good reasons to contact Twin City Filter. Finding Unusual Belts Whether you need a belt for a wheelchair motor, an antique car, or a large piece of...

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About Us

For over 70 years Twin City Filter has been a family business providing both filter service and filter sales. We began serving the Greater Twin Cities Metro Area and grew into a coast to coast, border to border business.

Speed, Accuracy, Quality and Value

We provide filters, custom filters and service to contractors, office complexes, condos, business parks, colleges, and other industrial, commercial and residential developments.