Cartridge Filter Housing
Greenly is a Chennai-based manufacturer and supplier of high-quality cartridge filter housings engineered for reliability, safety and long service life.
- Manufactured in Ambattur, Chennai
- Sized to your site and water
- Installation and service support
Our Product Range
Standard Cartridge Filter Housings
Sizes
10-inch, 20-inch and 40-inch single-cartridge models
Flow Rate
up to 5 m³ h⁻¹ (10″), 10 m³ h⁻¹ (20″), 20 m³ h⁻¹ (40″)
End Connections
BSP/NPT threaded or tri-clamp sanitary
Ideal Keywords
cartridge filter housing, filter housing 20 inch
Multi-Cartridge Filter Housings
3, 5, 7, 12 or 19-cartridge clusters for higher flow and dirt-holding capacity
Quick-release swing-bolt closure for rapid element change-out
Widely used in power plants, ETP/STP units and high-flow process lines
Jumbo Cartridge Filter Housings
Accepts Big-Blue™ or equivalent jumbo cartridges (4.5″ OD)
Capacities up to 40 m³ h⁻¹ in a single vessel
Typical Keywords
jumbo cartridge filter housing, cartridge filter size
Microfiltration Membrane Cartridges
0.5 µm, 1 µm, 5 µm and 10 µm melt-blown or pleated PP/PES media
Achieves bacteria and fine-particle removal for ultrapure water and specialty fluids
Key Phrase
cartridge filter 5 micron
Customized Housings
Tailor-made geometries, flange standards, vent/drain ports and surface finishes
Material Options
SS304 - economical; SS316/316L - high corrosion resistance; PVC/PP - chemical compatibility
Skid-mounted assemblies supplied on request
Applications at a Glance
| Industry | Typical Use Case | Benefit |
|---|---|---|
| Water Treatment | RO pre-filtration, well-water conditioning | Removes turbidity, sand, iron & chlorine |
| Pharmaceuticals & Biotechnology | WFI loops, buffer prep, CIP supply | Meets cGMP & USP water quality |
| Food & Beverage | Juice, syrup & soft-drink clarification | Retains flavour, colour & mouthfeel |
| Oil & Gas | Fuel polishing, lube-oil protection | Extends engine & turbine life |
| Chemical Processing | Acid/alkali purification, solvent filtration | Ensures process purity & catalyst efficiency |
Features & Benefits
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High Filtration Efficiency
graded-density or pleated cartridges remove sediment, rust, colloids and VOCs with minimal pressure drop.
Durable Construction
housings withstand 6-12 bar operating pressure and temperatures up to 120 °C (SS) or 60 °C (PVC).
User-Friendly Design
swing-bolt lids, O-ring seals and ergonomic handles speed up element change-outs.
Customisable
choose length, port size, vent/pressure gauge positions and surface finish (mirror-polish, electro-polish, bead-blast).
Cost-Effective
long filter life, low maintenance and spares readily available reduce total cost of ownership.
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Technical Specifications
| Model | Cartridge Length(s) | Material | Micron Range | Max. Pressure |
|---|---|---|---|---|
| Standard Single | 10″, 20″, 40″ | SS304 / SS316 | 1–100 µm | 6–10 bar |
| Jumbo Single | 10″, 20″ | PVC / SS316 | 5–50 µm | 4–8 bar |
| Multi-Cartridge | 10″–40″ (3–19 pc) | SS316L | 0.5–100 µm | 6–12 bar |
Why Choose Greenly?
Custom Solutions
engineered-to-order housings for unique flows, viscosities or aggressive chemistries.
Comprehensive Range
from 0.5 µm lab filters to jumbo housings handling 40 m³ h⁻¹.
Competitive Pricing
factory-direct rates with no compromise on materials or workmanship.
Quick Delivery
stocked SKUs ship in 24 hours; custom builds in 7-10 working days across India.
Choose with confidence
Choosing the right filter housings and spares
- Confirm the flow rate and working pressure of the line.
- Pick the cartridge length and diameter (10", 20", jumbo) the system uses.
- Choose PP housings for general water and SS for hot, high-pressure or hygienic duty.
- Check inlet and outlet thread sizes before ordering.
- Keep a set of spare cartridges and O-rings on site.
Shop
Filter Housings & Spares you can order online
Prices and stock shown in the shop. For bulk orders or help choosing, ask us.
How we work
From first message to running system
- 01
Tell us the need
Share your requirement, site details and any water report or photos.
- 02
We review and size
We ask the right questions and size the system for your site.
- 03
Clear quotation
You get a quote with scope, specification and timelines.
- 04
Build, install, support
We manufacture, install, commission and stay available for service.
Related solutions
More in Filter Housings & Spares
Questions, answered
FAQs about Cartridge Filter Housing
Still unsure? Ask us directly or call +91 95000 55565.
What is a cartridge filter housing used for?
A cartridge filter housing holds one or more replaceable cartridge elements that trap suspended solids, rust, bacteria or chemical contaminants as liquid flows through, ensuring downstream purity and equipment protection.
Are your housings compatible with standard filter cartridges?
Yes. Greenly designs follow global standards (DOE, 222/226, flat-top) so you can use any industry-standard 10″, 20″ or 40″ cartridge, including Big-Blue™ styles for jumbo models.
Can you customise housings for specific industrial requirements?
Absolutely. We routinely modify material grade, nozzle size/location, closure type and surface finish, and we can integrate pressure gauges, sight-glasses and drain valves as needed.
How often should the cartridge be replaced?
Change-out frequency depends on feed quality and flow rate. As a rule of thumb, replace when differential pressure reaches 0.8 bar or when product quality begins to decline—typically every 2 – 8 weeks in continuous duty.
What is a cartridge filter housing used for in RO systems?
A cartridge filter housing in an RO system acts as a pre-filtration barrier, removing particles such as sediment, rust, and microplastics before they reach sensitive RO membranes. This extends the membrane lifespan, maintains flow rate efficiency, and ensures better water quality.
What is the difference between a 10-inch and 20-inch cartridge filter housing?
• A 10-inch filter housing is compact and ideal for low-flow systems (5–20 GPM), such as household RO units or lab setups.
• A 20-inch filter housing supports higher flow rates (20–100 GPM) and is used in industrial or municipal applications. It also allows longer intervals between filter replacements.
How do I choose the right size filter housing?
To choose the right filter housing:
• Estimate flow rate: Choose 10-inch for <20 GPM; 20-inch for 20–100 GPM.
• Consider cartridge type: Ensure compatibility with standard diameters (2.5", 4.5").
• Evaluate contaminant load: Higher dirt load requires larger or multiple housings.
Are cartridge filter housings standardized?
Common lengths are 10", 20", and 30", with diameters of 2.5” (slim) or 4.5” (big blue).</p>
What materials are best for filter housings?
• Polypropylene: Best for chemical compatibility and corrosion resistance.
• Stainless Steel (304/316): Ideal for high-temperature or high-pressure applications.
• PVC or FRP: Cost-effective for less demanding environments.
How often should filter cartridges be replaced?
Cartridges should be replaced when the pressure drop exceeds 15 PSI, or based on manufacturer guidelines (typically every 2–6 months depending on usage and water quality). Delaying changes can result in membrane fouling and reduced system efficiency.
Start a conversation
Tell us what you need
Share a few details about Cartridge Filter Housing and your site. We reply on working days with questions or a quote.
Talk to a person
Speak with the Greenly team
No call centre. Your message reaches the people who design and build the system.
- +91 95000 55565
- WhatsApp +91 95000 55565
- greenly@greenly.co.in
- 101, 102 & 103 Tass Industrial Estate, SIDCO Industrial Estate, Ambattur, Chennai 600058
Visits by appointment - Open 10:00 am – 5:30 pm