Dynamic Air Quality Systems DYN 401H-12 12" Replacement UV Bulb - TFH-12

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Product Description


LSK-24-12 Dynamic UV Systems Replacement Bulb For DYN 401H-12 12" Bulb 

This is a 12" Bulb  if you have 16" Bulb you need to order the 401H-16 

Replacement germicidal UV bulb for Dynamic Model DYN 401H-12

Part Number LSK-24-12 12" Germicidal UVC H-Lamp 24 watt

Replacement germicidal UV bulb for Dynamic Model # DYN 401H-12
16" Germicidal UVC H-Lamp ( Replacement for DYN 401H-12

This replacement H-Lamp was designed to fit Dynamic Model # DYN 401H-12

Warning: Ultraviolet Germicidal UVC light is harmful and dangerous to your eyes and skin. Please Use safety gear during installation.

It is recommended that you have your local Heating and Cooling Service Company install your new bulb to help correct professional installation

EPA Estblishment Number 96244-CA-1

1. Guaranteed Compatibility: Ensure a perfect fit for your Dynamic Air Quality Systems DYN 401H-12 12" UV light filtration system.
2. High-Quality Formulation: Meticulously crafted to match the original OEM standards for maximum effectiveness.
3. Extended Lifespan: Enjoy an impressive 12,000-hour effective life, providing long-term air quality purification.
4. Warranty Assurance: Benefit from a 1-year warranty (pro-rated after 90 days) for added peace of mind.
5. Value-Added Option: Explore the option of 2-year replacement lamps for enhanced value and convenience.
6. Germicidal Power: Harness the germicidal properties of this replacement bulb for comprehensive air sanitization.


Introducing the Dynamic Air Quality Systems DYN 401H-12 12" Replacement UV Bulb

The ultimate solution to maintaining a clean and healthy environment. Crafted with precision and care, this UV bulb replacement from ShopUVBulbs.com is guaranteed to be an exact fit for your UV light filtration system.

With a meticulous attention to detail and formulation, ShopUVBulbs.com has ensured that this replacement bulb is of the highest quality, effectiveness, and longevity. Enjoy a remarkable lifespan of 12,000 hours, providing you with continuous protection against harmful germs and allergens. Plus, you'll have peace of mind with our 1-year warranty (pro-rated after 90 days) on all bulbs and lamps.

For added convenience and value, consider our 2-year replacement lamp option. Simply select this option during checkout to extend the lifespan of your UV light filtration system even further.

Invest in the Dynamic Air Quality Systems DYN 401H-12 12" Replacement UV Bulb and experience the difference it makes in maintaining a clean and hygienic environment. Trust ShopUVBulbs.com for top-notch replacement bulbs that deliver exceptional performance and reliability.


  • 5

    Posted by James Limpert on Jun 3rd 2024

    Easy to replace, exact fit

  • 5

    Posted by Jan Vold on May 2nd 2024

    We purchased the bulb for our furnace to prevent mold. The bulb is a perfect fit. It works excellent and is very reasonable priced.

  • 5
    High Quality and Quick Delivery

    Posted by Unknown on Dec 16th 2022

    My service technician quoted me 2X for the part and an additional installation cost. I ordered the part and the installation was quick and easy. I’ll use them again

  • 5
    Easy to order and saves me money.

    Posted by Unknown on Nov 4th 2020

    works great

  • 4
    Good price

    Posted by Bill on Mar 5th 2019

    When I stalled it I notice that the pins were a tiny little big than the original lamp. But it did the job, that’s all I care.. thanks