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SureFire Diffusion Filter F04

B&H # SUF04 MFR # F04
SureFire Diffusion Filter F04

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Product Highlights

  • For Flashlights with a 1.0" Bezel
  • Made in the USA

You Pay: $12.60

What item is right for you?

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The Diffusion Filter F04 from SureFire is a slip-on diffusion filter that is dedicated to flashlights with a 1.0" bezel.

The F04 converts the prefocused beam of your SureFire flashlight into a softer wide-angle beam for close up work, map reading, or searching in the bottom of your gear bag for your keys.

Applicable to SureFire flashlights with a 1.0" bezel
(E1E, E2E, etc.)
Provides secondary protection to flashlight lens window
Made in the USA

REVIEW SNAPSHOT®

by PowerReviews
SureFireDiffusion Filter F04
 
4.8

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 6 customers

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Displaying reviews 1-6

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5.0

Let there be even light...

By SpaceCadet

from New York, NY

Verified Buyer

Comments about SureFire Diffusion Filter F04:

After purchasing a Nitecore EC21 flashlight (with a 1" bezel), which has a very tightly focused beam, I wanted to get a diffuser and some colored filters . Naturally, the first ones I looked at were the Nitecore's. I wasn't crazy about them so I compared them to the same size filters from Fenix. The construction was fairly similar as they both used a plastic housing but the optical quality of the actual Fenix filter surpassed the Nitecore. I looked at the red, blue and green filters. The light passed through the Fenix filter was much cleaner and deeper. They seem to actually filter out the other colors rather than just add a colored tint. Of course, this review is really about a diffuser. Fenix does not make a diffuser in this style. They make one that is more of a wand-style, the AOD-S, which fits fine. I like that it has a flat top (or bottom) so you can sit it on a flat surface. This is nice for reading/writing or for a light that won't tail-stand, but I digress. Since I also wanted a small diffuser that could be left on the light all the time like while it's in the holster, I kept looking and found the Surefire and I could not be happier that I did. If I need a tight beam for viewing something in the distance, I can take it off. Otherwise, I leave it on all the time. It provides a nice even diffused light. As it should. While it may be double the price of the others, it's significantly better. First, the housing is rubber rather than plastic so it fits perfectly like a glove and stays on. Because of this, it also adds less length to the light as it goes on all the way. It also adds protection in case you drop your light where the plastic filters will pop off or likely crack. Lastly, the Surefire is made in America. As a result of finding this diffuser, I then bought the red and blue Surefire filters supplemented by a Fenix green filter. To be fair to Nitecore, their larger diameter filters ARE housed in rubber and they even have a small tab so you can hang them from a strap. But in the 1" size, I prefer the Surefire and Fenix.

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5.0

A must have

By orthogonal1

from Alexandria, VA

About Me Occasional Shooter

Verified Buyer

Pros

  • Adds Diversity Of Use

Cons

  • None

Best Uses

  • Everyday carry

Comments about SureFire Diffusion Filter F04:

I've been using Surefire F04 diffusers for over a decade now and find them to be an integral part of my flashlight carry. I use them on KL1 heads, KL4 heads, LX2 heads, and the old E-series incandescent lights. The diffuser adds diversity to the flashlight's use for close-in situations. I really find it a great addition to the Surefire TIR lights.

  • Was this a gift?:
  • No

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4.0

SureFire Diffusion Filter F04

By Larry

from Schaumburg, IL

About Me Avid Do-It-Yourselfer

Verified Buyer

Pros

  • Works Effectively

Cons

    Best Uses

    • Dog walking at night
    • Finding lost screws

    Comments about SureFire Diffusion Filter F04:

    Diffuser eliminates the hot spot in the center of the beam. Provides even light which is perfect for use inside. Removes quickly for when you want the focused beam for distance.

    • Primary use:
    • Personal

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    5.0

    Must have E1E/E2E owners

    By SDFlash

    from San Diego

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Easy To Use

    Cons

      Best Uses

        Comments about SureFire Diffusion Filter F04:

        This really creates a very nice, smooth, diffused flood beam on my incandescent E1E and E2E. Easy to put on and take off. Good quality product.

        • Was this a gift?:
        • No

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        5.0

        Works perfect!

        By Drummerboy

        from Vancouver, BC

        About Me Beginner

        Verified Buyer

        Pros

          Cons

            Best Uses

            • Bedside
            • Camping/Hunting
            • Emergencies
            • In The Car
            • Outdoors
            • Power Outages

            Comments about SureFire Diffusion Filter F04:

            I use this filter on my SureFire E2L Outdoorsman. It's perfect for spreading out the light and creating a more subdued look. Easy to put on and take off, yet no worrying about it randomly falling off. Found that the price point is good and have had no complaints. It does the job.

            • Primary use:
            • Personal

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            (0 of 1 customers found this review helpful)

             
            5.0

            Great Product

            By The Mac Man

            from Dayton, OH

            Verified Buyer

            Comments about SureFire Diffusion Filter F04:

            This is a great filter for my E2e. It fits snug and provides a great beam for my flashlight.

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