Kent · Grease filter exchange
Grease Filter Exchange in How Green
Grease filter exchange in How Green from ventilation hygiene specialists trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.
- Hand-washed filters that still look greasy
- A canopy that drips grease
- A greasy plenum behind the filters
Grease filter exchange in How Green
Cleaning filters by hand takes staff time and is easy to put off. With a filter exchange, we bring a clean set and take the dirty one away, so the canopy is never left without filters. If you have bent or damaged filters that don’t sit properly and grease building up behind the canopy filters, we can help, from school and hospital kitchens, mesh filters and island canopies onwards.
Somewhere as small as How Green, commercial kitchens are few: perhaps a pub, a school or care home kitchen, or a hall used for events. Every one of them still needs its extract kept clear of grease, whatever the size of the place.
Think of the report as the system’s health record: dated, with photos, and showing what was done. For TR19® Grease cleans, the certificate comes through the BESCA Vent Hygiene Elite portal and sits alongside the report.
- Place
- How Green (TN8)
- Wider area
- Kent
- Records
- Written report with photos
- Price
- A fixed quote up front
- Working hours
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Last updated
- 30 October 2026
What affects the cost of grease filter exchange
Some jobs are bigger than they look, and some smaller. What affects the quote:
- The number of sites or systems
- What state the system is in
- The scale of the work
- Any permits to work or inductions
Kitchens, offices, schools and hospitals are all priced the same way: how much there is, how we reach it, what state it’s in and when we can work. Ask for a fixed quote and we will explain each part.
What to send for a quote
When you call or email, these details help:
- The postcode and the type of business
- Where the plant sits or the system leaves the building, such as a roof or outside wall
- Detail shots of panels, filters and grilles
- Your last certificate, test record or report
If you need grease filter exchange in How Green, call us on 0345 646 2711, or send details by email. Tell us what kind of premises it is and when it’s open, plus pictures or the previous report if they’re to hand. We normally send a fixed quote within one working day.
Towns and villages near How Green
More services for How Green
What a clean won’t put right
Some problems need a different service or another trade:
- Greasy ducts and risers that a filter change will not reach
- Odours from the discharge that filters will not stop
- A canopy too small for the cooking beneath it
Not sure which it is? You can call us on 0345 646 2711, or send details by email and we will tell you honestly.
Parts of the system we cover
- Wall canopies
- Restaurants and pubs
- School and hospital kitchens
- Baffle filters
- Mesh filters
- Island canopies
What your team can do, and what needs us
Day-to-day cleaning is something your team can do: wiping down canopy surfaces, cleaning filters and keeping a simple log. Inside the ducts, risers and fan is specialist work, and that’s where we come in.
Staff cleaning does not replace a specialist visit; it supports it. Regular in-house cleaning slows the build-up, but hidden parts of the system still need specialist attention.
Landlords, agents and facilities managers
When the building owner and the occupier are different, the lease normally sets out who maintains what. We’re happy to deal with either side, and the report can go to both.
Managing agents often deal with us directly. Send the address, what’s needed and how access works, and we will send a fixed quote.
Grease filter exchange around How Green
The FSA’s food hygiene register shows about 4 cafés, restaurants and staff canteens across How Green and its immediate surroundings (about a mile and a half). Any of those kitchens with a canopy relies on its filters to catch grease before it reaches the duct. The fire and rescue service for How Green is Kent Fire and Rescue Service. Fire and rescue authorities enforce the Fire Safety Order in most non-domestic premises, and in a kitchen that fire risk includes the grease in the extract. It’s Sevenoaks council that sends environmental health officers to food businesses in How Green. An officer looking round a kitchen will see the canopy, and grease there is hard to miss. Our report lists what was cleaned and when, which is useful to have ready.
Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Hever Castle is about 0.7 miles south), access may need planning. School kitchens, at schools like Hever Church of England Voluntary Aided Primary School for example, are typically cleaned in the holidays so no lunches are lost. Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; Tandridge Priory is the nearest hospital to How Green, about 5.4 miles north-west.
How Green is about 7 miles south-west of Sevenoaks, in Kent. We provide grease filter exchange for businesses, landlords and public buildings in How Green and the rest of Kent. How Green is one of 922 places in Kent where we work for commercial clients. For sites nearby, see our Maidstone page, about 19 miles away.
We work across TN8 for grease filter exchange and the roads nearby. That includes premises on Hever Road and How Green Lane and the roads around them. Nearby, we also carry out grease filter exchange in Hever (1 mile south), Newtown (2 miles south), Markbeech (2 miles south), Chiddingstone Causeway (3 miles east) and Chiddingstone Hoath (3 miles south-east). Within a short drive, we also cover Sevenoaks (7 miles north-east), Royal Tunbridge Wells (8 miles south-east), Tonbridge (7 miles east), Swanley (14 miles north), Kings Hill (14 miles east) and Paddock Wood (12 miles east).
What’s near How Green
Around How Green, our work takes us to kitchens and buildings near The Wheatsheaf Public House and Chiddingstone Castle Park and Gardens, among other places. The closest station to How Green is Hever station, about 1.3 miles south-west of the centre. A little further out are Tandridge Priory (5.4 miles north-west) and Hever Castle (0.7 miles south).
Between visits
So the system stays in good health:
- Keep canopy surfaces wiped down
- Tell us if the menu or opening hours change
- Keep the canopy clear for exchange visits
- Never leave gaps in the filter bank
Nothing changes for your staff, except one less greasy job. Make sure we can reach the canopy on exchange day and let us know of any changes to opening hours.
Clean filters plus regular full cleans keep the system in good health. A maintenance plan that covers both keeps everything on track.
What we do, step by step
At the end of the visit, someone from your team can look over the work with us. We point out anything that couldn’t be reached or needs a follow-up, and the same goes into the written report. All told, the work takes less than an hour in most kitchens. The timing of a visit to How Green is set by you, and the travel is our side of the planning.
- We start by noting how many filters you have and what type they are.
- A change schedule is agreed to match the kitchen’s cooking hours.
- Each visit starts with the used filters being removed.
- Clean, dry filters are fitted in their place, with no gaps left between them.
- We flag any damaged filters or anything wrong with the canopy.
How to prepare
- Move anything stored near the system
- Name a contact who can let us in at the agreed time
- Let us know about permits to work or site inductions
Get a fixed quote
There’s no standard price list, because no two systems are the same. We look at your system first, from pictures or on a visit, then send a fixed quote. To get going, phone us on 0345 646 2711, or send details by email.
Related advice
Why act early in How Green
Clogged filters choke the extract. The kitchen gets hotter and smokier, and the fan works harder to pull air through. A regular exchange keeps the airflow where it should be. If the system at a site near How Green fails, there may be nowhere nearby to move to.
The price reflects the work, not guesswork. That is why every job is surveyed first, and why the quote is fixed before any work starts.
What you get with us
- Accredited under CHAS and SafeContractor, with ISO 9001
- A written report with pictures after each visit
- A BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease
- Full insurance on every job
Read our cost guide and our accreditations and certificates.
FAQs for How Green
Can you work in How Green outside opening hours?
Yes, evening, overnight and weekend work is normal for us. Your customers, staff or residents in How Green needn’t be disturbed. Tell us your opening hours when you ask for a quote.
Who is the fire and rescue service for How Green?
How Green is in the area of Kent Fire and Rescue Service. A recent cleaning certificate and a note of the next clean date show that grease in the extract is being managed.
Can you set up regular visits?
Yes. We run scheduled maintenance contracts, set at the interval the system needs. Each report recommends when the next visit should be.
Are you accredited?
CHAS, SafeContractor, ISO 9001 and BESCA Vent Hygiene Elite membership, cleaning to BESA TR19® Grease. We’re fully insured and have been trading since 2009.
What happens to the dirty filters?
We take them away to be cleaned and your staff don’t have to deal with them. Clean filters go straight in.
Do we need to close while you work?
Not normally. Out-of-hours visits keep the disruption down. Larger jobs can be phased over several visits so parts stay in use.
Where does the waste go?
We contain it and take it with us. Grease, debris and waste water are collected as the work goes on, so it does not spread.
Is filter exchange enough instead of a full extract clean?
No. The rest of the system still collects grease at an interval set by risk assessment.