Explore our new PFAS-Free products designed specifically for PFAS testing!
Custom Encapsulated Filters
Custom Encapsulated Filters

Custom Encapsulated Filters

Ensure reliable connections and effortless filter installation with our unmatched selection of inlet and outlet fittings.

  • Syringe and capsule filters from 4mm disc filters to 10" length capsule filters
  • Over 20 connection fittings available to choose from
  • Optional prefiltration layers
  • Ethylene Oxide or Gamma Irradiation sterilization available
  • Incorporate poka-yoke features to prevent incorrect installation.
  • Use valved fittings to reduce product loss during filter replacements.
  • Opt for quick connect fittings to simplify use and streamline filter change-outs.
    Avoid the need for complex, costly adapters.
  • Custom fittings can help OEMs maintain exclusivity and reduce aftermarket competition.
Fitting Description Description D4 D13 D25 D40 D50 G50 D65 D90 RD65
Hose barb fittings
0H 1/16" Hose barb     ^       ^    
AH 3/32" Hose barb         ^    
1H 1/8" Hose barb     ^    
2H 1/4" Hose barb     ^ ^ ^   ^ ^  
3H 3/8" Hose barb     ^ ^     ^ ^ ^
4H 1/2" Hose barb              
5H 9/16" Hose barb             ^   ^
Luer fittings
LF Female luer lock  
LM Male luer lock          
LS Luer lock male slip              
Threaded fittings
1N 1/8" MNPT            
1NF 1/8" FNPT          
2N 1/4" MNPT        
2NF 1/4" FNPT        
2UF 1/4"-28 Thread female            
3N 3/8" MNPT                
3NF 3/8" FNPT              
Quick connect fittings
1Q 1/8" male quick connect for metal latch  
1QV 1/8" male valved quick connect for metal latch        
1QF 1/8" female quick connect with metal latch        
1QFV 1/8" female valved quick connect with latch        
2Q 1/4" male quick connect for metal latch        
2QV 1/4" male valved quick connect for metal latch          
2QF 1/4" female quick connect with metal latch          
2QFV 1/4" female valved quick connect with metal latch          
Push-to-connect fittings
2P 1/4" Push to connect              
2PE 1/4" Push to connect elbow              
1C 1/8" Compression              
Tri-clamp fittings
MT 1/2" Tri-clamp              
TC 1½" Tri-clamp              

Note: Not all fittings are available for all filter sizes. Not all fittings are available at the inlet and/or outlet (for example, D4 filters are only available with inlet/outlet fittings of LFLM and LMLS). 
• Fitting is available (if it is a hose barb, it is a single hose barb)
^ Fitting is available (if it is a hose barb, it is a stepped hose barb)

Ask An Expert

As an industry leader focused in unique micro and sub-micron filtration products, our goal is to support our customers by keeping them at the forefront of their industries. We're here to help with any filtration questions you might have so you can transform your ideas into reality, and tackle those big science challenges. Feel free to reach out using the form below, our experts are ready to serve.