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Indoor Air Quality

Whole-Home Air Filtration in North Jersey

The filter in your furnace or air handler does two jobs. It keeps dust off the blower and the indoor coil, and it takes some of that dust out of the air you breathe. A thin one-inch fiberglass filter does the first job poorly and the second one barely at all. A deeper media filter, sized right and changed on time, does both well.
Indoor evaporator coil, the part of the system a good filter keeps clean

Master's Plumbing installs whole-home media filter cabinets and upgrades filter racks as part of our heating and cooling work across North Jersey. We keep this simple and we do not oversell it.

Signs better filtration would help

  • Dust returns on furniture within a day or two of cleaning
  • Allergies or asthma that flare up when the system runs
  • The indoor coil or blower wheel is coated with dust at the tune-up
  • The current filter is a thin fiberglass pad that bends in the rack
  • Pets, a wood stove, or a home on a busy road
  • The filter slot leaks air around the edges of the filter

Filtration services we provide

  • Media filter cabinets

    A four- or five-inch pleated filter in a sealed cabinet at the return. More surface area means better filtration with less resistance to airflow, and it only needs changing a few times a year.

  • MERV ratings in plain terms

    MERV is a scale for how small a particle a filter catches. Low numbers stop lint and large dust. Mid-range catches pollen, pet dander and most household dust. Very high ratings can restrict airflow on a residential system, so we match the rating to your equipment.

  • Filter rack upgrades

    Replacing a flimsy one-inch slot with a proper rack or cabinet so air goes through the filter instead of around it.

  • Whole-home options

    Where it makes sense, we can add electronic air cleaners or other whole-home filtration to the duct system. We will tell you honestly whether your situation calls for it.

  • Filter changes with maintenance

    Filters are checked and changed during every AC tune-up and heating check, and we show you how to do it between visits.

How it works

  1. 1

    Look at the system

    We check the return, the filter rack, the blower and the coil, and ask what you are trying to fix.

  2. 2

    Recommend one thing

    Usually it is a media cabinet and the right MERV rating. We give you a firm price.

  3. 3

    Install

    The cabinet is cut into the return, sealed, and fitted with the first filter. It is often done during a tune-up or equipment install.

  4. 4

    Set a change schedule

    We tell you how often to change the filter for your house and where to get replacements.

Why Master’s Plumbing

What the right filter does for you

  • Less dust in the house and on the coil
  • Better airflow than a clogged one-inch filter
  • Fewer filter changes with a deep media filter
  • Protects the blower and coil, which protects the equipment
  • Honest advice about what helps and what is a gimmick

Air Filtration across North Jersey

Master’s Plumbing is based in Roselle and provides air filtration throughout Union County, Essex County, Bergen County, Passaic County, Hudson County, Morris County. Not sure if we cover your town? Call and ask, or check the full service area.

Financing available

A new water heater, boiler, furnace or AC should not wait on the budget.

Financing options are available for system replacements and larger repairs. Ask us for current terms when you request an estimate. No pressure, no surprises.

  • Options for replacements & big repairs
  • Upfront pricing, always
  • Licensed installation

Reviews

What customers say about our air filtration work

Real customers, real jobs across North Jersey.

Read what North Jersey homeowners say about us on Google.

We would rather you read reviews at the source than quotes we picked. Then call us and see for yourself.

FAQ

Air Filtration questions, answered

What MERV rating should I use?
For most homes a mid-range rating in a deep media filter is the sweet spot: good filtration without choking airflow. Going very high on a system not designed for it can reduce airflow and freeze the coil. We check your blower and ductwork before recommending a number.
How often should I change the filter?
One-inch filters, every one to three months. Deep media filters, usually two or three times a year. Check it monthly at first and you will learn your house's pace.
Will a better filter help with allergies?
It helps with pollen, dander and dust that pass through the system, and many people notice the difference. It does not fix humidity, mold in the ducts, or air leaks pulling in outdoor air, which are separate problems.
Do you sell air purifiers?
We install duct-mounted, whole-home filtration and air cleaners as part of HVAC work. We do not sell portable room units.

Master’s Plumbing

Ready to schedule air filtration?

Call Master's Plumbing any time. For non-emergency work, schedule online and we will confirm your appointment.

862-666-2155

Open 24 hours, 7 days a week · NJ Master Plumber Lic. #36BI01244200

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