Hood Filters in Etobicoke
Hood filter cleaning is the removal of accumulated grease from the removable baffle filters in a commercial canopy, the first barrier standing between the cook line and the duct. Etobicoke Hood Cleaning Pros degreases or soak-tank cleans each filter, checks the bank for gaps that let grease bypass the filters entirely, and reports any warped frame or collapsed baffle that needs replacing instead of washing. Filters are the one part of the system a kitchen can look after itself.
What a baffle filter is doing
A baffle filter works by forcing the air to change direction fast. Grease droplets are heavier than air, so when the airstream slams through the S-shaped channels the droplets cannot turn with it. They strike metal, condense, and drain down the baffle into the trough. Air keeps going. Grease stops.
That mechanism explains everything else on this page. A filter loaded solid stops turning air properly, so capture drops and grease carries downstream. A missing filter, or a gap beside one, hands the airstream a straight path with no direction change at all. A gap is worse than a dirty filter, and it is the more common finding.
The filter bank is also the only part of the exhaust system a kitchen can maintain between visits, which is why it gets a page of its own. Everything past the filter face is confined space work.
Baffle filters vs mesh filters
Mesh filters still turn up in older Etobicoke kitchens, and under NFPA 96 they do not belong over a commercial cook line.
| Point of difference | Baffle filter | Mesh filter |
|---|---|---|
| How it catches grease | Forces the air to change direction so droplets strike metal and drain away. | Traps grease inside layers of woven metal, holding it in the airstream. |
| Behaviour in a flare-up | Drains, so less fuel sits in the path of flame. | Holds saturated grease directly above the burners. |
| Standing under NFPA 96 | The listed, code-recognised choice for a Type 1 hood. | Not acceptable over equipment producing grease-laden vapour. |
| Cleaning result | Degreases back to bare metal, channels visible again. | Rarely comes fully clean once grease has set inside the weave. |
| Service life | Years, until a frame warps or a baffle collapses. | Degrades quickly and deforms in the frame. |
| What an inspector does | Checks condition, fit, and whether the bank is complete. | Flags them for replacement with listed baffle units. |
Whether your hood is a Type 1 at all is settled on the exhaust hood cleaning page.
Soak tank or on site: how filters actually get cleaned
Etobicoke Hood Cleaning Pros cleans filters either in a heated soak tank or on site with a degreaser and hot rinse, and the choice depends on how loaded the bank is and how long the kitchen can spare it.
Soak tank. Filters come out, go into a heated alkaline solution, and sit long enough for the grease to release on its own. Baked-on carbon that no scrubbing shifts comes off this way. It is the better result and what a heavily loaded bank needs, but the filters are out of the kitchen for the duration.
On site. Filters are sprayed with a hot alkaline degreaser, given dwell time, agitated, then rinsed and drained. This is what happens on most scheduled visits, it fits the same overnight window as the rest of the service, and the bank is back in before the kitchen opens.
Kitchens along the Queensway and Lake Shore Boulevard West with apartments above them usually take the on-site version overnight, because a tank collection run means a second visit and a second night of access. Larger banks in Rexdale production kitchens and business park units suit tank work better, since those kitchens can spare the filters across a weekend.
The inspection matters as much as the wash. The bank is looked at whole: filters seated the right way up so they drain, no gaps at the ends, the trough emptied, and any unit that has lost a baffle or bowed in the middle pulled and reported.
How much does hood filter cleaning cost in Etobicoke in 2026?
Etobicoke Hood Cleaning Pros includes filter cleaning in a scheduled service, from $385 per visit for a single-hood kitchen up to ten feet and from $725 per visit for a multi-hood kitchen of two to four canopies. Filters are not sold as a separate visit, because cleaning them while leaving the plenum and duct loaded does not make a kitchen compliant.
What moves the filter side of the number is bank size and condition. Six filters on a moderate line is routine. A twenty filter bank on a high volume wok or fryer line takes real hours, and filters left long enough to carbonise take longer again. Replacements, where a frame has warped or a baffle collapsed, are quoted separately and never fitted without approval.
The variables behind the whole price sit on the cost page, and how often your visit is due is on the NFPA 96 page.
Next step: call 647-370-5780 or request a written quote. Count your filters, note what you cook, and say when the kitchen can spare them.
Hood filters in Etobicoke: frequently asked questions
How often do hood filters need cleaning?
Filters load faster than any other part of the system because they take the grease first. Most Etobicoke kitchens wash them weekly in house and have them properly degreased at every scheduled service. A high volume fried or charbroiled line often needs them done more than once a week.
Can kitchen staff clean the filters themselves?
Yes, and it is worth doing. Pull the filters, soak them in hot water with a commercial alkaline degreaser, give the solution time to work, rinse the channels, drain them, and refit them the right way up so they drain into the cup. What staff should not do is climb into the canopy or open the plenum behind the bank.
Can hood filters go in the dishwasher?
Generally no. Commercial dishwasher detergent and heat cycles can dull and pit aluminium filter frames, and a warped frame stops seating properly, which creates exactly the gap a filter bank is supposed to prevent. Hot water and a commercial alkaline degreaser with real soak time does a better job without the damage.
When does a filter need replacing rather than cleaning?
When the frame has bowed enough that it no longer seats flush, when a baffle has collapsed or torn, or when corrosion has opened a hole. Any of those lets the airstream pass without changing direction, so the filter is no longer doing its job however clean it looks. Those units are photographed and reported with a replacement quote.
Do I need a full bank, or can I run one short?
A full bank. A missing filter is an open channel straight into the plenum, and it loads the duct faster than a whole bank of dirty filters would. If a filter is out for cleaning or replacement, a blank should be fitted rather than leaving the slot open.