Choosing filtration separation equipment can feel like comparing apples to tractors: you might need a complete housing, a consumable sock, or a replacement element. The four products here span that range, from a low-priced 1-micron filter sock to a higher-priced stainless steel bag filter housing. The real decision is deciding whether you are buying a system, a filter medium, or a spare part.
Quick Take
- New stainless steel housing: TECHTONGDA 1# Bag Industrial Filter, with a 1# bag basket and 2-inch NPT connections.
- Used stainless steel housing with higher pressure: Filtra Systems FSC Bag Filter Housing.
- Low-priced 1-micron consumable: Industrial filter bag, 1 Micron Filter Sock Bags.
- Replacement element: NEW Fluitek FSN-0108-02 Industrial Filter Element.
Listed-Price Comparison
| Product | Listed Price | Price Bar |
|---|---|---|
| TECHTONGDA 1# Bag Industrial Filter 304 Stainless Steel 2" NPT In/Out 120 PSI | USD 528.24 | |
| Filtra Systems FSC Bag Filter Housing 304 Stainless Steel 150 PSI Industrial | USD 550.00 | |
| Industrial filter bag, 1 Micron Filter Sock Bags, Water Liquid Oil Dust Fuel-1um | USD 19.99 | |
| NEW Fluitek FSN-0108-02 Industrial Filter Element | USD 39.99 |
Decision Matrix
| Product | Pick If | Key Spec |
|---|---|---|
| TECHTONGDA 1# Bag Industrial Filter | You want a new stainless steel housing with 2-inch NPT connections and a 120 PSI rating | 1# bag basket, 304 stainless steel |
| Filtra Systems FSC Bag Filter Housing | You can use a used single-bag housing and want a higher pressure rating | Single bag support basket, 304 stainless steel |
| Industrial filter bag, 1 Micron Filter Sock Bags | You need a low-priced 1-micron sock for liquids | 1 micron, 18" length, PE |
| NEW Fluitek FSN-0108-02 Industrial Filter Element | You need a specific replacement element for a compatible housing | FSN-0108-02, open box |
Product Notes
TECHTONGDA 1# Bag Industrial Filter
This new stainless steel bag filter housing uses a 1# bag basket and comes with 2-inch NPT inlet/outlet connections. The unit is 304 stainless steel with EPDM O-rings and a 120 PSI working pressure. If your filtration separation line needs a housing that accepts a #1 filter bag, this is a complete starting point at USD 528.24. The trade-off is price: it sits near the top of this group, and its 120 PSI rating is lower than the 150 PSI rating on the Filtra Systems housing. Because it is a housing, you will still need to supply the appropriate filter bag for the basket.
Filtra Systems FSC Bag Filter Housing
This Filtra Systems housing is a used 304 stainless steel single-bag vessel. Its nameplate lists a 150 PSI maximum working pressure, a 210°F maximum working temperature, and a 35 PSI maximum differential pressure. If you process liquids like water, coolant, or oil and can accept a used unit, the higher pressure rating and single basket support design make it a practical choice. The listed price is USD 550.00, the highest in this comparison, and the used condition is a clear factor to weigh. It is a bag filter housing, not a filter bag, so you will need a compatible bag for the basket.
Industrial Filter Bag, 1 Micron Filter Sock Bags
This 1-micron filter sock bag from The Real Ganj Father Lab Supply is the lowest-priced item here at USD 19.99. It is made of polyethylene, comes in an 18-inch length, and has a round bottom; it also has a non-corrosive metal ring and a working temperature up to 300°F. If you need fine 1-micron filtration for water, liquid, oil, dust, or fuel, this is an easy entry point. The limitation is quantity: it is sold as a single unit, so a multi-bag setup would require buying several. It is a consumable filter bag, not a housing, so you need an existing bag-housing system to use it.
NEW Fluitek FSN-0108-02 Industrial Filter Element
This Fluitek replacement element is listed at USD 39.99 with the model number FSN-0108-02. The condition is New - Open box. If you have a filtration system that accepts this specific element, it gives you a direct replacement without purchasing a new housing. The limitation is specificity: the FSN-0108-02 part number must match your equipment. It is also an element, not a bag or housing, so it only makes sense for a compatible vessel. The open-box condition is worth noting, though the product is described as new old stock.
Final Recommendation by Use Case
- New housing with 2-inch NPT connections and 120 PSI: Choose the TECHTONGDA 1# Bag Industrial Filter.
- Used single-bag housing with higher pressure: Choose the Filtra Systems FSC Bag Filter Housing.
- Low-priced 1-micron consumable for liquids: Choose the Industrial Filter Bag, 1 Micron Filter Sock Bags.
- Specific replacement element: Choose the NEW Fluitek FSN-0108-02 Industrial Filter Element.
