Water Filtering Equipment

A man is kneeling on the floor fixing a water heater.

Water Filtering Equipment Services

Clean, Healthy Water for Every Home in Cape Coral & Southwest Florida

At Monahan’s Plumbing, we help homeowners across Cape Coral, Fort Myers, Naples, and Marco Island enjoy safer, cleaner, and better-tasting water with expertly installed water filtering equipment. Whether you’re looking to improve taste, reduce hard water damage, or remove contaminants, our customized filtration systems are the smart solution. 


We combine expert installation with high-quality products to ensure your water is as pure as it should be—right from the tap.

Our Water Filtration Solutions

  • Whole-Home Filtration Systems:
    Remove contaminants like chlorine, iron, sulfur, and sediment from every faucet in your home.
  • Reverse Osmosis Systems:
    Enjoy ultra-purified water for drinking and cooking—right at your kitchen sink.
  • Water Softeners:
    Tackle hard water issues, extend the life of your water heater and appliances, and eliminate scale buildup.
  • Filter Maintenance & Replacement:
    We offer ongoing support to make sure your system performs efficiently year-round.
CONTACT US

Why Choose Monahan’s Plumbing?

  • Locally Owned & Operated in Cape Coral
  • Experienced, Licensed Technicians
  • Custom Water Solutions Based on Your Needs
  • Honest Pricing & Transparent Recommendations
  • Free In-Home Water Quality Testing 


We’re proud to serve Cape Coral and the surrounding communities with the same care and quality we’d expect in our own homes.

  • A white plumbing van is parked in front of a house

Whole House Water Filter System for Chlorine Lead Mercury Herbicides Pesticides VOCs & More - 600,000 gal w/ Pre-filter

  • 600,000 gallon capacity (1 - 3 bathrooms)
  • Reduces sediment, dirt, sand, silt, rust, scale particles, heavy metals, chlorine taste & odor, VOC's
  • 2 Stage with 30 Micron Washable Pleated sediment Filter & GAC KDF for Chlorine, Iron, Heavy Metals, Odor, and more.
  • High Flow System with 1" In/Out ports
  • Designed and assembled in California and built from NSF Approved Components


The iFilters XWH-600 Long-lasting high-performing Whole House Water Filter System comes complete with bacteria and chemical resistant sediment filter and main filtration unit. This system offers an astonishing 600,000 gallon capacity for household with 1 - 3 bathrooms. This system features a high flow housing with 1" Inlet / Outlet Ports for ultimate water flow. The XWH-600 is a high-end high-range workhorse whole house filtration system design to deliver the best water filtration performance to large homes or commercial buildings. Used anywhere sediment and CTO filtration is needed.

Provide your family with exceptional healthy clean water throughout your home. Extend the life of washing machines, water heaters, and appliances. This unit will effectively filter many impurities from water and it is ideal for homes, restaurants, spas, commercial, and many other applications.


  • Filters & Reduces:Sediment.
  • Dirt.
  • Sand.
  • Silt.
  • Rust.
  • Scale particles.
  • Heavy Metals.
  • Chlorine taste.
  • Odor.
  • VOC's.
  • Features & Benefits:Designed and assembled in California.
  • For Well or City Water
  • High-performance 600,000 gallon unit.
  • Low maintenance.
  • Designed for Ultra Superior Performance.
  • Easy installation.
  • Made from Certified Component.
  • Superior chlorine & odor reduction.
  • Lower pressure drop.
  • Non-woven polyester bacteria and chemical resistant pleated pre filter.
  • Up to 99% chlorine reduction.
  • Long life and Built to Last from Commercial Grade materials.
  • This complete kit includes:Heavy duty housings (with PR buton) and bracket.
  • Housing wrench.
  • Washable & reusable 30 micron pre-filter.
  • Main filtration unit.
  • Assembly parts to connect pre-filter to main filtration unit.
  • Stainless Steel Bolts for pre-filter housing installation.
  • Replacement Pre-Filter:Pre-filter: SP30-4510.


Wash filter every 2-4 month. Replace filter every 4-6 month.


Only use tested OEM quality replacement filters and replacement parts. Using alternative brand filters will reduce system performance.

Water Filter

Product Details

  • Item Sku: XWH-600
  • Micron Rating: 30
  • Filtration Method: Pleated Polyester, GAC, KDF
  • Filters: sediment, dirt, sand, silt, rust, scale particles, Heavy Metals, Chlorine Taste & Odor, VOC's
  • Material: Other
  • Outside Diameter
  • Port Size: 1"
  • Connection Type: NPT
  • Color: Black
  • UPC: 693614034853

30 Day Money Back Guarantee!

Schedule Your Free Water Quality Test Today

Get peace of mind about what’s in your water. Our team will test your water and recommend the ideal filtration system for your home—no pressure, no guesswork.


📞 Call Monahan’s Plumbing Today: (239) 541-9527 or (239) 417-8600

📍 Proudly Serving: Cape Coral, Fort Myers, Naples & Marco Island, FL

Frequently Asked Questions

  • How do I know if I need a water filtration system?

    If you're experiencing strange smells, bad taste, staining on fixtures, or dry skin, it could be a sign of poor water quality. We offer free water testing to help you find the right solution.

  • What’s the difference between a water softener and a filtration system?

    A water softener removes hard minerals like calcium and magnesium, which cause scaling. A filtration system targets impurities and contaminants, such as chlorine, bacteria, and sediment.

  • How often do I need to replace filters?

    It depends on the system and your water usage. Some filters need replacing every 6–12 months. We offer maintenance plans to help you stay on schedule.

  • Will a filtration system affect my water pressure?

    When properly installed, a high-quality system should not noticeably reduce your water pressure. We size and install systems based on your home’s water demand.

  • Do you offer financing options?

    Yes! We offer affordable financing options for filtration and softening systems. Just ask during your free estimate.