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Showing 300433 - 300456 of 300665 products
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Sper Scientific Humidity/Temperature Monitor
Save $ 8.05
Sper Scientific Humidity/Temperature Monitor with Remote Temperature Sensor
Save $ 112.00
Sper Scientific Indoor Air Quality Meter
Sper Scientific Indoor Air Quality Meter
Sale price$ 399.00 Regular price$ 511.00
Save $ 140.00
Sper Scientific Indoor Air Quality Monitor
Sper Scientific Indoor Air Quality Monitor
Sale price$ 99.00 Regular price$ 239.00
Save $ 70.00
Sper Scientific Indoor Air Quality Monitor with Color Coded Display
Sper Scientific Indoor/Outdoor Humidity/Temperature Monitor
Sper Scientific Infrared Thermometer / LED Light Pen
Sper Scientific Large Display ORP Pen
Sper Scientific Multi IAQ Monitor
Save $ 20.00
Sper Scientific Multifunction Moisture Meter with Psychrometer
Sper Scientific Multifunction Moisture Meter with Psychrometer
Sale price$ 139.00 Regular price$ 159.00
Sper Scientific Optical Dissolved Oxygen Meter
Save $ 112.00
Sper Scientific Oxygen Pen
Sper Scientific Oxygen Pen
Sale price$ 295.00 Regular price$ 407.00
Save $ 60.00
Sper Scientific Particle Mass Concentration Detector with Formaldehyde CO2/PM2.5/PM10 TVOC Temperature/Humidity
Sper Scientific Ph 0-14 Test Strips
Sper Scientific pH 10 Buffer - 3 Pack
Sper Scientific pH 4 Buffer - 3 Pack
Sper Scientific pH 7 Buffer - 3 Pack
Sper Scientific pH Buffer Set - 1 each pH 4, 7, 10

Your Trusted Source for Water and Air Filtration

At RememberTheFilter.com, we provide premium HVAC filters and water systems designed for homes and businesses. Backed by unmatched quality, expert support, and reliable performance, we’re your trusted partner in clean air and water.

Pleated Filters to Improve IAQ (Indoor Air Quality)

Pleated filters are superior to basic fiberglass filters in enhancing your indoor air quality. As one of the most popular styles available today, they offer improved filtration efficiency and better protection for your HVAC system.

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Top-Rated Water Filtration Systems

We offer top-rated water filtration systems from trusted brands, rigorously tested for performance and reliability. Designed for pure, contaminant-free water, our systems ensure clean, efficient filtration for your home. Shop with confidence knowing you’re getting the best in water purification technology.

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Premium HVAC Filters for Better System Protection and Indoor Air Quality

HVAC, Furnace and AC Filters

Are the terms furnace filter and air conditioner (AC) filter referring to different filters in your home's HVAC system, or are they the same? The answer is—they are the same! The terminology often varies based on the region you are in, but both terms refer to the same filter that works for heating, ventilation, and air conditioning systems.

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AAF Flanders Filters

Have you tested your water?

Get lab-verified insights into your water quality with our Professional Water Testing Kits by Tap Score. Designed for residential and commercial use, these kits quickly identify contaminants, heavy metals, bacteria, and more, empowering informed decisions for cleaner, safer water.

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If you don't see the filter model you're looking for, please send us a quick email. We likely have it in stock and will get back to you with a prompt quote.

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We understand that locating the right filter size or model number can be challenging. That's why we're here to make the process easy and stress-free. Simply provide us with a few details in the form, and our expert team will quickly help you identify the ideal filter for your needs. Not only will we find the right fit, but we'll also ensure you get it at the best possible price. Your satisfaction is our top priority, and we're dedicated to providing you with exceptional service and unbeatable value. Let's get started!