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Commercial Food Grade Bag Filter System | Heavy Duty Alternative to the FSI X100 #5 Bag Filter Housing (HPF-P5)

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Commercial Food Grade Bag Filter System | Heavy Duty Alternative to the FSI X100 Convertible #5 Bag Filter Housing (HPF-P5)

The HPF-P5 Bag Filter Housing sets the benchmark for quality and durability in a variety of commercial and industrial applications. Crafted from robust food-grade polypropylene, this housing boasts an innovative DN50 (2") flange inlet/outlet configuration that enhances system strength and simplifies maintenance. The HPF-P5 Commercial Food Grade Bag Filter is the ideal heavy-duty solution as an alternative to the popular #5 FSI X100 bag filter housing. This rugged unit is engineered to withstand harsh conditions, with the capability to manage a wide array of chemicals and filter media. It can operate effectively within temperatures ranging from -1°C to 90°C and can handle high operating pressures of up to ≤ 700 kPa/7 Bar/101 PSI. Additionally, its weather-resistant design shields against UV exposure from sunlight.

The HPF-P5's interior features a smooth, non-porous surface for effortless cleaning and swift flushing. This housing is designed exclusively for bag filters and comes equipped with a sturdy, removable food-grade polypropylene homopolymer (PPH) retainer basket, making it perfect for those with diverse filtration requirements. The top-loading threaded lid and gasket facilitate quick and easy filter replacements without the need for downtime or complicated sump disassembly. No specialized opening tools are necessary, and the lid creates a secure seal to prevent fluid bypass.

The HPF-P5's robust base is suitable for both temporary (free-standing) and permanent installations, offering four pre-drilled holes for secure system placement. This system also includes a dedicated mounting point for a protection switch, a 1/2" PT female pressure gauge port, and a 1/2" PT female drain outlet to cater to various installation needs.

Technical Specifications

  • Filter Type: Convertible
    • Bag Size: 5A or #5 (15cm x 51cm or 6" diameter by 20" length)
  • Material: Food Grade, Chemical Resistant Polypropylene
  • Internal design: Clean Wall
  • Max Pressure: 800 kPa/8 Bar/116 PSI
  • Working Pressure: ≤ 700 kpa/7 Bar/101 PSI
  • Max Working Temperature: -1°C to 90°C
  • Max Flow: 22m3/hour depending on micron rating + feedwater conditions
  • Differential Pressure: 0.1 bar depending on micron rating + feedwater conditions
  • Lid Closure: Thread Type
  • Seal Type: Positive Seal
  • Inlet & Outlet Flange: DN50 2"
  • Pressure Gauge Port: 1/2" PT Female
  • Drain Outlet Port: 1/2" PT Female
  • Base Drill Holes: 4x 1.8cm


  • Total Height: 81.8 cm
    • Height from Ground to Middle of Top DN50 Flange Inlet: 60.5cm
    • Height from Ground to Middle of Bottom DN50 Flange Outlet: 13.5cm
  • Total Width: 39.6cm
    • Width from Outer Edge of Flanges: 32.4cm
    • Sump Outer Diameter: 18cm
  • Base Size:
    • 20.6cm by 20.6cm base
    • Height 5.5cm

Return Policy

Due to the nature of the products we sell, a strict return policy is in place. We work with food grade certified materials that must be un-opened and un-used as to be able to be re-sold.

You may receive a refund or credit of equal amount, less the restocking fee if applicable and any other deductions that are relevant.

  • Wrongly purchased items may be returned for a merchandise credit, this applies for but not limited to: Wrong size, wrong system etc.
  • 30 Day return Policy: Returns will not be accepted without prior approval or after 30 days of invoice date.
  • All returns will incur a 17.5% restocking fee or cost to send the item to you whichever greater. FSA may use discretion to determine the restocking fee.
  • Any damages (minor, that can be repaired) will incur a fee which will be deducted from the total refund which will be equal to the cost of the replacement
    parts (List Price) and labour charge (if applicable) to repair the system(s). This will be separate to the restocking fee.
  • Any damage considered to be major and not feasible for repair may be refused and the return request will be void. The customer will be responsible for the return freight or disposal of the damaged unit.
  • Return shipping is to be paid by the buyer to the address provided. It is recommended that the customer applies transit warranty to the return freight in case of damage.
  • Any damages to the system that were not reported to FSA within 48 business hours of receipted delivery are not covered under our transit warranty.

  • Should the item appear faulty or doesn’t work how described, the unit/item must be returned for testing (if requested), the return postage paid by the buyer. If the unit/item is deemed to be faulty, compensation will be provided for the postage cost (Proof of cost required). If the unit/item is deemed to be in working order and as described, the buyer will responsible for return postage.

If you have any questions about our return policy, please contact us before purchase. This will also help to ensure you purchase the correct product that suits your requirements.