Последние добавленные видео:
furnace-filter-test
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4 years ago
2357955 4 years ago 12:55Best Furnace Filter Brand? 3M Filtrete vs HoneyWell BestAir, Nordic Pure, Flanders EZ Flow
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2 years ago
16983 2 years ago 5:01K&N Lifetime Reusable Home Air Filter Test
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4 months ago
16320 4 months ago 26:55STOP Overpaying for Home Air Filters! I Tested Different MERV Filters | The Results Are Surprising!
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10 years ago
206928 10 years ago 3:21How to Choose the Right Furnace Air Filter | This Old House
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1 year ago
1492683 1 year ago 12:18Why You Need To Stop Using These Filters To Purify Your Air! What To Use Instead
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1 day ago
2948 1 day ago 21:24+5 HP?! 😱 K&N air filter in the Honda Forza 350 – does it really improve performance?
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6 years ago
288716 6 years ago 25:32Furnace Filter - Which Furnace Filter is Best?
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2 years ago
62285 2 years ago 10:20HVAC Filters vs Smoke + Pollution + Fine Dust
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1 year ago
1465 1 year ago 2:03Think twice about using high merv air filters!
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3 years ago
22891 3 years ago 2:10What is MERV Rating and How to Pick the Right Filter for Your Home
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3 months ago
253122 3 months ago 17:49This Filter will DAMAGE your AC system!
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2 years ago
57033 2 years ago 3:47ELECTRONIC Air Filters are USELESS! Here's Why!
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2 years ago
21634 2 years ago 6:38MERV vs MPR vs FPR - Choosing the Best 🏠 Home Filter By Rating
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2 years ago
118060 2 years ago 5:27Build & TEST 3 DIY Corsi-Rosenthal Box Fan Air Filters
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6 years ago
23257 6 years ago 2:27K&N's Product Development Manager Discusses Lifetime Washable Home Air filters
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2 years ago
37834 2 years ago 15:19STOP!! Buying the Wrong Air Filter Can Harm Your HVAC!
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4 years ago
81454 4 years ago 8:57K&N filter... Will it protect your unit? We test it out!
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5 years ago
49697 5 years ago 4:16Electrostatic Air Filter Review 🔳 (Buyer's Guide) | HVAC Training 101