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Buying Guides

Visit here before you buy! We’ve researched, compared, and compiled the data on tons of products so you don’t have to.

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Buying Guides

Water Filter Cartridge Guide
Buying Guides

Water Filter Cartridge Guide

Clean water is an inherent need for human survival and well-being. The main categories of water are surface water, which is found in rivers and lakes, and groundwater, which includes melting snow and the rain that soaks into the earth.

EMT Conduit Fittings Guide
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EMT Conduit Fittings Guide

Conduit fittings, including couplers and connectors, are used to connect one piece of conduit to another or to connect conduit to an electrical box. Learn how to differentiate between them, choose the right fitting for your application, and install the fittings you need properly and safely.

Bathroom Exhaust Fans 101—What You Need to Know to Purchase and Maintain Your Bathroom Fan
Buying Guides

Bathroom Exhaust Fans 101—What You Need to Know to Purchase and Maintain Your Bathroom Fan

Whether you’re shopping for a corporate office or your home, bathroom exhaust fans are an essential component for any restroom and are often required by building codes. Discover how to choose the right fan for your space with this informative guide.

Choosing the Right Thread Sealant
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Choosing the Right Thread Sealant

Using a thread sealant to ensure a tight fit in your critical connections is a good idea. When you choose the right thread sealant for your application, you'll be sure to get that nice, secure fit that will provide peace of mind that the job was done right.

Smoke Alarms
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Smoke Alarms

There is no doubt that today's modern smoke alarms with their advanced technology save countless lives each year. In fact, many municipalities require them in residences and offices as part of standard building codes. This article will take a look at a pair of the most common detectors available as

How Speakers Work
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How Speakers Work

From the tiny earbuds you slip in your ears to the massive stacks of speakers at a heavy-metal outdoor concert, audio speakers are practically everywhere. They have a wide range of industrial and commercial applications and anywhere audio is playing there's a speaker behind it.

A Guide to Wire Connectors
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A Guide to Wire Connectors

Wire connectors, or wire nuts as they're often referred to, are covers that are used to fasten two electrical wires together. Unlike a lot of electrical wiring projects, working with and using electrical wire connectors is easy for DIY amateur electricians and requires very few tools.

How Do Refrigerators Work
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How Do Refrigerators Work

To understand how a refrigerator works is to understand the science of liquids and gases. As the refrigerator quietly hums away, liquids turn into gases and back into liquids, water changes into ice, and the contents all remain safely and delectably fresh.

Fire Extinguisher Inspection and Replacement Guide
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Fire Extinguisher Inspection and Replacement Guide

Properly functioning fire extinguishers are critical as the first line of defense since they can put out small fires before they become big fires, potentially saving lives while protecting from costly property damage and loss.

How to Choose the Right Disposable Gloves
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How to Choose the Right Disposable Gloves

Choosing the right disposable gloves can be a little overwhelming. What’s the best thickness? Which glove is best for cleaning, car maintenance, or cooking? If you were wondering where to buy disposable gloves, count on Zoro.com.

Microfiber, Cotton, and Disposable Towels
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Microfiber, Cotton, and Disposable Towels

Choosing the right towel for an application can make the job quicker and easier. A lot of people might just grab whatever is close, but a little thought can make cleaning more effective and keep costs down. Zoro has a large selection of rags and towels that are a fit for any budget or application.

Water Heaters
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Water Heaters

Buying a new water heater can be a pain. It doesn't have to be. Easily pick and purchase your new water heater by following Zoro's guide.

Machine Screw Sizes & Head Types
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Machine Screw Sizes & Head Types

What is a machine screw? A machine screw is like a small-diameter bolt or hex head cap screw, but is usually driven with a screwdriver instead of a wrench. It features a straight, untampered shank and blunt end. External machine thread runs the entire length of the shank.

Chemical Resistant Gloves
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Chemical Resistant Gloves

With more than 60 million registered chemicals, selecting chemical resistant gloves is often a challenge. Many different chemicals and chemical mixes are used in a typical production process or production facility. And every unique set of chemicals requires specific chemical protection.

How Liquid Level Switches Work
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How Liquid Level Switches Work

Liquid level switches are used to regulate and monitor levels of free-flowing liquids within a confined space, and they're used to identify the point at which a liquid falls below a preset minimum or rises above a preset maximum level.

The 7 Most Common Types of Concrete Anchors
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The 7 Most Common Types of Concrete Anchors

Learn about the most commonly used types of concrete anchors. Rely on Zoro for fasteners, drills, bits, and more.