Met Pro (MPR) 8-K Regulation FD Disclosure

Exhibit 99.1

Safe Harbor Statement

Who We Are

Established in 1966, Met-Pro Corporation is a leading niche-
oriented global provider of product recovery, pollution control,
fluid handling, and filtration solutions including:

–filtration and purification equipment for air, water, and harsh,
corrosive liquid applications;

–fluid handling equipment for water, saltwater, corrosive, abrasive, and
high temperature liquids;

–proprietary chemicals for the treatment of municipal and industrial
water systems

that position us to meet the world’s growing need for:

–clean air and water

–reduced energy consumption

–and improved operating efficiencies

Product Recovery/
Pollution Control
43.5%

Filtration/
Purification
10.4%

Fluid Handling
33.2%

Mefiag
Filtration
12.9%

Businesses at a Glance

Fiscal Year 2012 Total Revenue

$100.2 Million

Products from Single Units…

Mefiag Filter System

Fybroc FRP Pumps

Strobic Air Patented Tri-Stack™ Fan

Dean
Metallic Pumps

Sethco
Thermoplastic
Pumps

Keystone

Custom Filter Cartridges

Pristine Water
Treatment Chemicals

…to Large, Complex Systems

Dean High
Temperature Pumps

Fybroc FRP Pumps

Mefiag Filter Systems

Duall Multi Component
Hot Gas Scrubber System

Flex-Kleen
Dust Collectors

Systems Rotary Concentrator and
Recuperative Thermal Oxidizer

Strobic Air Patented
Tri-Stack™ Fans

Bio-Reaction
Bio-Oxidation System

Fume Hood
Exhaust & Control
Systems

Municipal, Industrial
& Commercial Water
Treatment

Dust Collection &
Product Recovery
Solutions

Air Quality &
Odor Control
Solutions

VOC Removal
Solutions

Industrial &
Residential

Filter Solutions

Industrial

Filter Systems

Process & High
Temperature

Metallic Pumps

Corrosion
Resistant
FRP Pumps

Corrosion Resistant
Thermoplastic Pumps

Products and Solutions

Environmental, Energy & Process Improvement Solutions

Customers & Major Markets

•Over 8,000 active customers

‒Well-diversified cross-section

of industries including
Fortune 1000 companies

•Major markets include:

–Pharmaceutical

–Chemical/petrochemical

–Food processing

–Metal finishing

–Saltwater aquariums

–Refinery

–Semiconductor/electronics

–Municipalities

–Universities

–Hospitals/public health

–Government facilities

No One Customer Accounts for More
Than 10% of Met-Pro’s Business

Growth Strategy

•Capitalize on global niche-oriented growth opportunities
through:

–Strong customer focus

–Geographic expansion

–New product introductions

–Accretive acquisitions, technology licensing and strategic
business partnerships

–Leveraging existing relationships to maximize
penetration of Met-Pro products

–Optimization of synergies within Met-Pro

Growth Drivers

•Growing global demand for “green” manufacturing processes

•Increasing regulatory requirements limiting the amount of
pollution discharge into the air and/or water

•Geographical market expansion

•Continual need for new products and solutions to meet ever
changing regulations and process requirements

•Obsolescence and insufficiency of existing air pollution control
and fluid handling equipment

•Maintenance, repair, upgrade and retrofit opportunities from
growing installed base

Margin Improvement Strategies

•Expand operating margin through:

–Pricing power

–Single source solutions

–Global sourcing

–Volume discounts

–Consolidation

–Leveraging of operating expenses

–Improved project execution

–Lean enterprise/continuous improvement

–Disciplined cost management

Looking Ahead

Traditional
product push
approach

Solutions
provider
approach
within BUs

Market
served
growth
platforms

Markets Served:

•Air

•Alternative energy

•Water

•Specialty liquids

Growth Strategy is Market Focused

Met-Pro Growth Platforms

Keystone

Mefiag

Met-Pro GPS

Met-Pro EAS

Pristine

Strobic Air

Air

Alternative Energy

Specialty Liquids

Water

Business Unit

Platform

Allow us to leverage our business unit capabilities,
but manage from a market served perspective

Products and Solutions

Environmental, Energy & Process Improvement Solutions

Product Recovery/
Pollution Control
43.5%

Filtration/
Purification
10.4%

Fluid Handling
33.2%

Mefiag
Filtration
12.9%

27.9%
International
Sales

72.1%
U.S. Sales

Financial Overview

Fiscal Year 2012 Total Revenue

$100.2 Million

International Revenue

$28.0 Million

New Orders

Financial Overview

$81.8

$110.9

$89.9

First Quarter Ended 4/30

Net Sales

Financial Overview

$80.1

$100.2

$88.9

First Quarter Ended 4/30

$25.2

$23.4

Net Income

Financial Overview

$4.4

$7.1

$6.1

First Quarter Ended 4/30

$1.3*

$1.4

*Included one-time costs in connection with transition
to new CFO, which had an after-tax impact of $0.3 million.

Diluted EPS

Financial Overview

$.30

$.48

$.42

First Quarter Ended 4/30

$.09*

$.10

*Included one-time costs in connection with transition
to new CFO, which had an after-tax impact of $0.02 per

diluted share.

Cash & Short Term Investments

Total Assets

Total Debt

Shareholders’ Equity

Millions ($)

34.7

$ 113.9

2.9

84.6

$2.35
Per Share

Debt to Equity
Ratio = 3.5%

$

$

$

Financial Overview

Strong Financial Condition

4/30/2012

Fiscal Year Ended 1/31

Financial Overview

$.246

$.269*

$.24

* Reflects 8% dividend increase effective October 2011

21 Straight Years of Cash Dividends

Summary

•Significant global demand for products and solutions

•Consistent track record of strong financial results

•Strong balance sheet

•Strong cash flows from operating activities

•21 consecutive years of cash dividends

•Poised for growth

Thank You!