GermGuardian LB1000 UV-C Replacement Bulb for GG1000, GG1100, GG1100W, GG1100B Air Sanitizers
GermGuardian LB1000 UV-C Replacement Bulb for GG1000, GG1100, GG1100W, GG1100B Air Sanitizers
Hero image 0 of GermGuardian LB1000 UV-C Replacement Bulb for GG1000, GG1100, GG1100W, GG1100B Air Sanitizers, 0 of 5
Visit the GERMGUARDIAN Store

GermGuardian LB1000 UV-C Replacement Bulb for GG1000, GG1100, GG1100W, GG1100B Air Sanitizers

4.7 stars out of 98 reviews
(4.7)|
98 ratings

Key item features

  • Powerful UV-C: Features a 3.5-watt UV-C bulb that helps reduce airborne bacteria, viruses, and mold spores.
  • Chemical-Free Sanitization: Utilizes UV-C light to fight germs without the need for chemical sprays or producing ozone.
  • Broad Compatibility: Designed for GermGuardian Air Sanitizer Models GG1000, GG1100B, GG1100W, and PureGuardian Humidifier Model H5450.
  • Enhanced Air Purification: Works with Titanium Dioxide to reduce volatile organic compounds in compatible air purifiers.
  • Regular Replacement: Requires replacement every 6-8 months, depending on usage and environmental factors, to maintain performance.
  • Genuine Part Importance: Using genuine Guardian Technologies replacement parts is crucial for maintaining product performance.
Generated by AI
Current price is Now $15.73
You save $5.26
was $20.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives between Mar 5 - Mar 7
|
Sold and shipped by MyOfficeInnovations
4.49612574717733 stars out of 5, based on 13551 seller reviews(4.5)
Report an issue with this seller
Free 30-day returns
Other sellers
$20.99
+Free shipping
Shipping, arrives by Sun, Mar 1 to Columbus, 43215
Sold by Home StorePro Seller
Fulfilled by Walmart
Free 90-day returns

About this item

Product details

Specifications

Directions

Warranty

Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars98 ratings90 reviews
How item rating is calculated
  1. 5 stars82% (80)
  2. 4 stars10% (10)
  3. 3 stars3% (3)
  4. 2 stars2% (2)
  5. 1 star3% (3)

Reviews summary

Pros
  • : Offers cost-effective replacement options.
  • : Helps remove unpleasant odors from the air.
Neutral
  • : Can be compact, but also incompatible with some outlets.
Cons
  • : Produces less intense illumination compared to others.
Generated by AI

Customer images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 90 reviews

Jan 18, 2026
Walmart customer
Top Reviewer
Sold and shipped byMyOfficeInnovations
5 out of 5 stars review

Verified Purchase

Not a knock off bulb. Perfect for replacement!

I needed a replacement bulb for my plug in germ guardian. To buy a new unit would be expensive. This replacement bulb does exactly what its supposed to do. Now I dont have to buy a new unit. And its not a knock off bulb. This is legit.

Helpful?1BQHX63NVGC019865578
Oct 17, 2025
Wayne T.
5 out of 5 stars review

Seller Verified Purchase

Perfect OEM replacement

Exact replacement and easy to install. Competitively priced considering its OEM.

Review from Guardian Technologies
Helpful?1BQHX63NVGC019865578
Apr 17, 2025
Carmen W.
5 out of 5 stars review

Seller Verified Purchase

Quality UV bulb!

Easy transaction and I appreciate the quick shipping. Not sure why it came in an envelope vs a small box for more protection though.

Review from Guardian Technologies
Helpful?1BQHX63NVGC019865578