Fume Dog Wall Mount Weld Fume Extractor with Filter

Serious Fume Extraction That Gets Off Your Shop Floor.

The Fume Dog Bulldog-FILT is a 1,200 CFM wall-mounted welding fume extractor with multi-stage HEPA and carbon filtration — designed for MIG, TIG, and Stick welding across one to two shifts daily. It mounts to the wall with the included bracket, keeping your floor clear while a 10-foot articulating arm brings powerful source capture directly to every weld. 

[Return Policy exception: Fume Dog products are an exception to The Maker's Chest standard returns policy, and all sales are final. However, this does not mean we do not have confidence in these products - in fact, the Fume Dog products come with a 10-year warranty on all major structural components.]

Why Wall-Mount Changes the Equation for Dedicated Welding Stations

Portable fume extractors make sense when you're moving around a shop. But if you have a dedicated welding station — or a row of them — a portable unit sitting on the floor is wasted real estate. It's in the way of foot traffic, it competes for floor space with carts and fixtures, and every time the shop gets reorganized, it gets moved.

A wall-mounted extractor solves all of that. The wall-mount design secures the unit above the work area, freeing up floor space entirely while keeping the extraction arm precisely where you need it — at the weld, not behind a cart in the corner. For shops with fixed welding booths, semi-enclosed bays, or high-traffic floor layouts, wall mounting is simply the cleaner, more functional setup.

The Bulldog-FILT takes that one step further: if your needs ever change, it can be reconfigured to an optional 8-foot floor-mounted stand without buying a new unit. You're not locked into one configuration permanently.

1,200 CFM With an 8-Inch Arm to Deliver It

The 1,200 CFM rating only matters if the arm can actually move that volume of air to the right place. The Bulldog-FILT pairs its 1.5 HP motor with an 8-inch diameter, 10-foot articulating arm — the correct combination for that airflow rating. Smaller arms at 1,200 CFM create pressure drop and reduced capture efficiency at the hood. The 8-inch arm maintains effective suction draw at source, even as the welder moves along a joint.

The arm uses external joints for easy repositioning and holds its position once set — no constant readjustment during a welding run. Position it once for the station, and it stays there for the shift.

An internal damper lets you fine-tune airflow to match the welding process. TIG welding, in particular, benefits from lower airflow to avoid disturbing shielding gas coverage — the damper gives you that control without reducing the unit's rated capacity for higher-demand processes.

Filtration That Returns Clean Air to Your Shop

The Bulldog-FILT is the filtered version of the Bulldog wall-mount line — meaning it processes extracted air through a multi-stage filtration system and returns clean air to the shop, rather than exhausting it outside. This is a meaningful distinction:

• No ducting required. You don't need to cut a hole in your wall, run ductwork, or hire an HVAC contractor. Mount the unit, connect power, and it's operational.
• No conditioned air loss. Exhaust-only systems push your heated or cooled shop air outside continuously. The Bulldog-FILT recirculates filtered air back into the space, keeping your energy costs lower.
• Flexible installation locations. Because there's no exhaust duct to run, the unit can be mounted on interior walls, in enclosed bays, or in spaces where running ductwork would be impractical.

The multi-stage system uses a HEPA filter (capturing 99.97% of particles down to 0.3 microns, including hexavalent chromium from stainless steel welding) and an activated carbon filter for gases, ozone, and odors. Replacement filters are standard size — available from multiple suppliers at market prices. You are not captive to proprietary filters at a marked-up price.

Filter placement is adjustable — the filter housing can be configured to exhaust from the left or right side, adapting to your wall space and room layout.

Steel Construction. Not a Single Piece of Plastic.

Welding environments are demanding. Heat, metal spatter, physical contact from carts and equipment, and general shop conditions take a toll on anything built to a price. The Bulldog-FILT is constructed entirely from steel with a powder-coat finish — the same material standard across the full Fume Dog line.

There's a reason this matters specifically for a fume extractor: the unit is pulling in hot fumes and particulates under continuous load. Plastic housings, ductwork, and arm segments warp, crack, and become a genuine concern in proximity to welding heat. Steel doesn't.

The integrated wall mount bracket is part of the steel housing — not an afterthought accessory. Mount the unit to studs or a welded steel backing plate and it stays put through daily production use.

At 215 lbs without the arm, this is a serious industrial unit — not a light-duty consumer product dressed up in commercial language.

Designed for Real Shift Work

The Bulldog-FILT is rated for one to two full shifts per day of MIG, TIG, or Stick welding. It's the right specification for:

• Single-station fabrication shops running consistent daily production
• Multi-station welding bays where each station gets its own dedicated wall-mount unit
• Welding schools and vocational programs needing reliable, low-maintenance extraction at fixed student stations
• Industrial facilities with metal fabrication operations requiring filtered return air rather than exhaust-out systems

The unit operates on standard 120V / 1-phase power — no special electrical infrastructure required. The included on/off switch provides simple, direct control at the unit.

The Maker's Chest Difference

The Bulldog-FILT is available from Fume Dog directly and through other distributors. Here's what specifically changes when you order through The Maker's Chest:

• 🇺🇸 Expert USA-based technical support — our team can help you with installation questions, arm positioning for your specific station layout, filter selection for your welding processes, and any issues that come up after delivery
• 📞 Dual lines of support — phone and email, so when you need a real answer about your unit, you have a direct path to someone who knows it
• 🔧 Straight pre-sale guidance — filtered vs. exhaust? Wall mount vs. portable? Not sure which configuration fits your shop? Contact us before you order and we'll help you think it through.

Frequently Asked Questions about Fume Dog Wall Mount Weld Fume Extractor with Filter

Q: What's the difference between the filtered (Bulldog-FILT) and exhaust (Bulldog-EX) versions?

A: The Bulldog-FILT passes extracted air through a multi-stage HEPA + carbon filter system and returns clean air to your shop — no ducting required. The Bulldog-EX exhausts air directly outside, which requires ducting or a connection to your facility's ventilation system but does not require filter changes. Choose the FILT if you want a self-contained, ductless setup that recirculates filtered air. Choose the EX if your facility already has ducting or requires outdoor exhaust per local code. If you're unsure, contact our team — we'll help you sort it out.

Q: Does the filtered version require any ducting?

A: No. The Bulldog-FILT is entirely self-contained — it processes extracted air internally through the filter stack and returns clean air to the room. No wall penetrations, no ductwork, no HVAC contractor needed. Mount it to the wall, connect the power, and it's ready to operate.

Q: What welding processes is it designed for?

A: The Bulldog-FILT is designed for MIG, TIG, and Stick welding across one to two shifts per day. The 1,200 CFM airflow and multi-stage filtration handle the fume characteristics of all three processes. The internal damper allows you to reduce airflow for TIG welding to avoid disturbing shielding gas. It is not recommended for plasma cutting or carbon arc gouging, which produce higher fume volumes and spark concentrations that can damage filter media.

Q: How close does the arm need to be to the weld?

A: Position the 8-inch hood 6 to 12 inches from the weld puddle for optimal fume capture. The 1,200 CFM airflow through the 8-inch arm diameter maintains effective draw at up to approximately 18 inches, but closer positioning always improves capture efficiency.

Q: Can the filter exhaust from either side of the unit?

A: Yes. The filter housing is designed to be configurable — the filter outlet can be set to exhaust from the left or right side of the unit, so you can adapt the installation to your specific wall location and room layout.

Q: What size are the replacement filters, and where can I buy them?

A: The Bulldog-FILT uses standard-size replacement filters available from multiple suppliers — not proprietary filters locked to a single source at a premium price. Pre-filters typically need replacement every 1 to 3 months depending on production intensity; the HEPA main filter lasts considerably longer under normal operating conditions.

Q: Can it be converted to floor-standing instead of wall-mounted?

A: Yes. An optional 8-foot floor-mounted stand is available and converts the Bulldog-FILT to a pedestal configuration — no modification to the unit required. This is useful if your installation requirements change, if you want the unit to be repositionable, or if wall mounting isn't feasible for your space. Select the floor stand option from the product dropdown when ordering, or contact us if you'd like guidance on which configuration is right for your setup.

Q: What power does it require?

A: 120V, single-phase — standard shop outlet power. The 1.5 HP motor draws a moderate current load appropriate for a standard 20A circuit. Other voltages are available if your facility operates on a different standard; contact us before ordering if this applies.

Q: How is this installed? Is it difficult to mount?

A: The unit includes an integrated wall mount bracket as part of the steel housing. Mounting requires securing to wall studs or a welded steel backing plate rated for the unit's weight (215 lbs without the arm). The unit should be positioned at a height that allows the 10-foot arm to reach your welding station comfortably. Our support team can walk you through installation considerations before you receive the unit.

Q: What is the Returns Policy on the Fume Dog?

A: Given the nature of how a fume extractor is used, it is no longer a "new" product after first use, given contaminants which enter the filtration system. As such, Fume Dog products are an exception to The Maker's Chest returns policy, and all sales are final.

However, this does not mean we do not have confidence in these products - in fact, the Fume Dog products come with a 10-year warranty on the major structural components of the goods, provided the products are properly installed, maintained, and operated under normal conditions. If any defects appear under normal usage, Fume Dog will repair or replace your product at no cost to you, within ten years of its original purchase. 

Q: Why buy from The Maker's Chest instead of directly from Fume Dog?

A: Our USA-based support team is reachable by phone and email, knowledgeable about this product, and focused on making sure the machine works for your application — not just processing your transaction. If a question comes up after delivery, we're the call you want to have available.

Fume Dog Wall Mount Weld Fume Extractor with Filter Warranty Details:

• Fume Dog Wall Mount Weld Fume Extractor with Filter comes with a 10-year warranty on the major structu75-day returnsral components of the goods, provided the products are properly installed, maintained, and operated under normal conditions.
• A limited 1-year cost of replacement warranty for any components manufactured or supplied by others, which typically includes ducting, spark arrestors, electric motors, capture arms, valves, gaskets, seals, fans, and control components
• Dedicated, local US-based support for quick answers to questions.

Fume Dog Wall Mount Weld Fume Extractor with Filter Product Manuals:

Click the links below to download product manuals for the Fume Dog Wall Mount Weld Fume Extractor with Filter.

Fume Dog Wall Mount Weld Fume Extractor with Filter Product Manual Downloads: 

Fume Dog Wall Mount Weld Fume Extractor with Filter Product Manual Download