Clearflow Antifog Adapter

Clearflow Antifog Adapter

Bloc Tactical Bolt
$19.95
Skip to product information
Clearflow Antifog Adapter

Clearflow Antifog Adapter

$19.95

Ditch the Goggles. Keep the Antifog.

Clearflow connects your powered antifog unit to your tactical glasses - full field of view, low profile fit, one-motion quick detach. No tools, no tape, no goggles required.

Made in USA
Patent Pending
Works with Your Antifog System
No Mods to Your Glasses

The Problem

Your antifog works great. Your glasses have no way to connect.

Every powered antifog system on the market - ExFog, Novritsch, all of them - was designed for full-seal goggles. They use tubes that tuck into a rubber gasket. Tactical glasses don't have a gasket. They don't have a seal. They have nothing.

So players hack it. Zip ties through the frame. Tape around the arms. Tubes flopping loose against the lens. The result: eye irritation from uncontrolled airflow, pressure points from zip ties against skin, and kinked tubes that cut off airflow entirely.

The antifog unit still works. Your glasses just don't have a mounting point. That's what Clearflow fixes.

Zip ties used to hack antifog tubes onto tactical glasses

Why Clearflow

Built for glasses. Built for the field.

Model-Specific Fit and Gasket/RX Compatible

Not a universal clamp. Each adapter is designed to the exact geometry of your frame. No tools, no adhesives, no modifications. Most supported frames are confirmed compatible with aftermarket gaskets and RX inserts (See compatibility table for details).

Engineered Technology

Vents shaped to push air laterally across the lens - not into your eyes. When glasses are pressed tight against your face, uncontrolled airflow means dry, irritated eyes. Engineered vents direct air along the lens surface and keeps it there.

One-Motion Quick Detach

Pull the elbow out of the adapter and the tubes disconnect. Remove your helmet without removing your eye protection. Clean your lenses without unpacking your whole setup.

System Agnostic

Every kit includes elbows for ExFog (6mm) and Novritsch (9.5mm) tubing. Pick your frame. Use whatever antifog unit you already own.

How It Works

Three steps. No tools.

Step 1 - Clip adapter onto frame
01

Clip it on

Attach the adapter near the lens via slide or clip fit - no tools, no tape, no modifications. The precision fit holds it in place.

Step 2 - Connect elbow to adapter
02

Connect your tube

Press the included elbow into the adapter port. The elbow rotates so you can route tubes up, down, or to the side. Works with ExFog and Novritsch out of the box.

Step 3 - Pull to quick-detach
03

Pull to detach

Pull the elbow out of the adapter in one motion. Tubes stay with the helmet. Glasses stay on. No fumbling, no tangling.

What's included with Clearflow

What's Included

Everything you need.
Nothing you don't.

  • Model-specific adapter set One left and one right adapter, precision-fit to your selected frame
  • ExFog elbow set (6mm) Two 90-degree elbows for ExFog-style tubing
  • Novritsch elbow set (9.5mm) Two 90-degree elbows for Novritsch-style tubing

Elbows rotate so you can route tubes up, down, or to the side - whatever works for your headgear setup. Tube not included. Need some? The BFly Routing Kit has everything you need.

Engineered Venting

Air that washes your lens. Not your eyes.

The vents inside Clearflow are shaped to compress airflow into a flat, directed stream. A guard on the eye-facing side deflects air away from your eyes entirely.

The result is a full wash of moving air that travels laterally across the lens surface - evaporating sweat condensation as it goes - without blasting into your eyes.

  • Directed lateral airflow across full lens surface
  • Opposing flows meet at the nose bridge, forcing excess air up or down
  • Upward air moves out, downward air fights the dreaded "hot breath" fog that happens when wearing face protection

Compatibility

Supported frames

ESS
Crossbow Crossbow Suppressor
Gasket compatible RX insert compatible
ICE
Oakley
M Frame 2.0 M Frame 3.0 M Frame Alpha
Gasket compatible RX insert compatible
Bloc Tactical
Predator Lynx
Gasket compatible RX insert compatible
Bolt
Wiley X
Boss Vapor Saber
UVEX / Honeywell
Genesis Milspec Genesis Basic

More frames in development. Request your frame.

FAQ

Common questions

Will this work with my ExFog unit?

Yes. Every Clearflow kit includes 90-degree elbow connectors in both ExFog (6mm) and Novritsch (9.5mm) tube diameters. Select your frame model and use whichever antifog unit you already own.

Does it require any tools or modifications to my glasses?

No tools. No adhesives. No modifications. The adapter is designed to the exact geometry of your specific frame and presses into a secure fit on its own. Fully reversible - remove it anytime with no trace.

Will it stay on during a game?

Yes. The precision fit holds the adapter secure without adhesive. The elbow connector stays firmly seated in the adapter port during normal play and rotates to allow flexible tube routing.

What's in the kit?

One left and one right Clearflow adapter for your selected frame model. Two 90-degree elbow connectors for ExFog (6mm) tubing. Two 90-degree elbow connectors for Novritsch (9.5mm) tubing. Tube not included. Need some? The BFly Routing Kit has everything you need.

My frame isn't listed. Can I still use Clearflow?

Not yet - Clearflow is engineered specifically for each supported frame so a generic fit isn't possible. New frames are in development. Contact us with your frame model and we'll prioritize accordingly.

Is it compatible with gaskets and RX inserts?

Confirmed for ESS Crossbow, ESS Crossbow Suppressor, Oakley M Frame 2.0, Oakley M Frame 3.0, Bloc Tactical Predator, and Bloc Tactical Lynx. See th

Confirmed for all ESS Crossbow variants, all Oakley M Frame variants, and all Bloc Tactical variants. See the compatibility table above for full details.

How durable is a 3D printed part?

Clearflow is precision FDM printed from engineering-grade plastic designed for field conditions. Not flexible or rubbery. Made in the USA.

Complete the System

Now route those tubes properly.

The BFly Routing Kit is a 30-piece tube management system with purpose-built elbows, bends, and clips that secure your antifog tubing to your headgear. From helmets to beanies, the Routing Kit is designed to work with whatever headgear you run. No zip ties. No kinks. No lost rail space.

Shop the Routing Kit →
BFly Routing Kit
  • 5 stars: 12 (80%)
  • 4 stars: 3 (20%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Scott Watkins

Instantly broke, but company made I right instantly. Works great!

Sorry to hear you exprienced a breakage like this, definitely not what we want to see! I've reached out directly via the email on your order to see if we can replace the item or otherwise make things right. Thank you for letting us know, feedback (both good and bad) helps us make our products better for players.

M
Michael Larzazs

I have a pair of prescription eye pro, DVX (by WileyX) Mojave from Walmart. I bought the model adapter because the WileyX Boss looks similar to my frames. The adapter appears to fit on my frames just fine (or at least fine enough). I have yet to be able to practically test them in the field, but for everything I've been able to dry fit and such, I'm very optimistic in its performance.

My only concern is with the way it friction fits to the frames, if the bend in the part is normal, or if it's due to the fact that it's not a 100% fit because it's not the exact model frames it's designed for. And how many times it'll hold up to being taken on and off of the frames. But only time will tell. I won't necessarily blame anything on the manufacturing side of it breaks where I think it may, considering these frames aren't the exact same as it was originally designed for

Thanks for the detailed feedback - those frames do look similar but the Boss has an inset on the inside of the arm that the adapter slides into. It looks like yours don't have the same channel and that may be causing the bend/stress you're describing. If you do have any breakage please just send me an email and we'll get you sorted. I found and ordered a pair of those DVX Mojave frames just now also and will check the fit and make an adapter specifically for that model if needed.

C
Clint Isbell

I actually use this on a pair of mechanic safety glasses but I’m not sure which kind and it fit and works nice

Thanks for the review and pictures! Glad the adapters are working nice - those are the Wiley X Boss models of the adapters, not sure what frames you're using but they look slick!

E
Enoc Martinez

Loved it already had a set but lost one of the adpaters to my glasses at a night game so i had to order another

S
Scott Watkins

Great work

P
Patrick Demers

super product

A
Alexander Ferranti

Modified a set of another brands full seal gaskets to accept the N bore antifog adapter, The combination of N bore upgrade & antifog adapter works wonders, zero visibility issues with high heat, high humidity & pouring rain. Very impressed. Only issue i had, the elbows pop out of the adapters incredibly easily, but are ungodly difficult to re insert without taking headgear off. Not sure the solution, but alterations to help the elbow hold better, maybe some tabs & a small rubber band or other retention strap, would turn this product from a 4 to a 5 star. Great product noje the less and will continue to use as it is quite a worthwhile upgrade

Thank you for the review and the insight about the adapters being difficult to re-insert in the field. We're working on some magnetic connectors to address this and currently offer the flex connectors which hold much more firmly into the adapters, but probably share the same issue with re-inserting as they are the same form factor. Keep the feedback coming, we are listening!

B
Ben Stone

I took a star off because after the first game I could tell the press fitting is going to wear quickly. It was tight at the beginning of the day and easily slipped off and the end of the day. Hoping it doesnt warp any more than that.

Thanks so much for the feedback - if you wouldn't mind letting us know what the conditions were like when you experienced this loosening? The material these parts are made in is highly heat resistant, so we'd like to understand if it was actual heat warping or just bending from use so we can improve the product.

If the issue worsens to the point of the adapters not staying in place properly etc. please let us know at support@bflygear.com and we will make sure you get a new (hopefully improved) pair!

M
Michael Larzazs

Wanted to follow up from my original/initial review because I was able to get out to the field and play/use them today. I want to say that these are the best $20 airsoft purchase I have made in quite a while. Again, mounted very well to my frames, despite not being an exact match to what they were designed for. Directed air exactly where it needed to be, and without the struggle of trying to keep the Exfog hoses in place/popping out throughout the games. I'm 100% glad that I took the gamble because they worked so well. Will not hesitate to buy more, and have been recommending them all day.

Thank you so much! I've got those Mechanix frames in my design queue and will have a model specifically for them up soon. Glad the Boss models worked in the meantime :)

M
Mario

All the items arrived in excellent condition and were professionally packaged, not like some items and horrible packaging i received from other airsoft vendors. The most awesome thing I do want to mention about BFly is their way to take care of the customer. I didn't realize i ordered some wrong parts with my Xfog upgrade kit. Bfly wrote me a note on the package list, noting the confusion, and threw in the correct parts at no extra charge!! Again, that was awesome! We all know this sort of action from any vendor seldom occurs, so trust me when i
say Bfly is on "my favorites" and will recommend him to my airsoft community 👌🏼👌🏼

This means a lot - thank you. Getting the right parts in your hands was the only right call, so glad we could sort it out before you hit the field. Appreciate you spreading the word to your crew. See you out there. 🤙

C
Chad

Wow, what a great product. Easy to install mounted right up to my block. Safety glasses for airsoft performs really well keeps plenty of air flowing across the lenses. Helps immensely with the fogging highly recommend.

Appreciate it - 'mounted right up to my Bloc' is exactly the fit we're going for. Glad it's keeping the lenses clear!

N
Nick Corindia

Works well and a very reasonable price

Glad it's working for you. Appreciate the review!

M
Mike OBrien

Awesome product. was looking for a set of these for my Wiley X Boss for airsoft. Tyler made them for me and now has them to sell to others. Haven't tested them playing airsoft yet but they should work perfectly.

Really appreciate you reaching out for those - the Boss was a gap worth filling. Love to hear from airsofters about the frames they need support for. Always looking to expand Clearflow and fog solutions in general. Thanks for the review!

I
Isaac

I needed something to reliably connect to my low profile eyepro and this worked perfectly!

That's the goal - reliable connection, low profile, no compromises. Glad it delivered!

D
David Morelos

Great customer service and listens to his consumers.

Means a lot. Building products people actually ask for is the whole point - appreciate you saying so.