PFA Filter is a special product used in microelectronics and chemical filtration. Cobetter Filtration manufcture equivalent PFA All-teflon Filter as Parker and Pall.

1. Teflon Filter Cartridge
Cooperation makes a better future

2. Facility
·Membranes are manufactured in ISO 9001 certified facility
·Meets FDA 21 CFR, ASTM compendia requirements and
global regulatory expectations, such as the USP and EP.
·Consistent high quality and high lot-to-lot reproducibility
·Mordern GMP facilities with 2300m2 ISO 7 Clean Areas
Qaulity at Cobetter
Quality Director
はら しんじ(原真二)
Decades of experience in filtration in
Japan

3. Qaulity at Cobetter
Asia's First Advanced Validation Center
Validation Expert
たけとみ ひでとし(武富 英俊)
More than 20 years validation
experience in Japan
Cobetter Validation Center apply for laborotary ISO
17025, consists of six labs, including
·SEM&EDS Analytic Lab
·Chemical Analysis Lab
·Bacteria Chanllege Test Lab
·Material Analysis & Particle Efficiency Lab
·Filter Performance Lab
·ICP-MS Lab

4. Raw Material Inventory Control
● Check of
completeness
● Check of freight
bill / delibery note
● Confirmation
with reservation
Goods Receiving
● Regular
sampling by QC
● Sampling rules:
GB/T 2828.1
Temporarily Stored
● Inspect acc.to
Specifications
IQC
● Storage
Stock of Goods
Pass
Failure
●Qualified
Supplier
●The Annual
Supplier
Performance
Evaluation
Supplier
Pass
Failure
Quality Management
Qaulity at Cobetter

5. Raw Material
Teflon: E.I DuPont De Nemours and Company
Viton: DuPont Dow Elastomers LLC
Qaulity at Cobetter
Cobetter use Teflon PFA 440HP
from DuPont, and Quality Control of
Every Single Roll of a Membrane
Batch according to Controlled SOPs
and Specifications.

6. Property Data for DuPont PFA 440HP

7. PTFE Membrane
·Manufactured in ISO 7 clean room
·Strong R & D team
·Know-how research of material
·Product and process validation capability
Qaulity at Cobetter
Cobetter：Molecular Level Technology Another Company：Pores clogged

8. Application
·Highly corrosive, such as Hydrofluoic acid
·Nitric acid(>70%) and Sulfric acid(>98%)
·High temperature(>100℃) chemical liquid
·Aggressive solvents, such as Chloroform, Isopropyl alcohol
·All kinds of aggressive bases
·Strong oxidizing air/gas
FluoroPFA Filter Cartridge
Flow Rate Characteristic

9. RoHS Directive 2011/65/EU
Test by SGS with reference to IEC62321:2008
Siloxane, Amine, DOP content
Test Reslut shows Cobetter PFA filter are not detected Siloxane, Amine and DOP
by FTIR.
FluoroPFA Filter Cartridge

10. FluoroPFA Filter Cartridge
Metal Ion Extractable Test Data
Average metal ion is 21.71582ppb, largest is 24.9456ppb

11. FluoroPFA(Cobetter) Fluoroflow(Parker)
Liquid Liquid
Basic Info
Filter Media Hydrophobic PTFE PTFE
Support Layer PFA PTFE
Cage/Core/Support PFA PFA
O-rings Teflon "Encapsulated Viton" FEP Encapsulated Silicone
Catridge Length 5'', 10'', 20'', 30'', 40'' 4'', 10'', 20'', 30'', 40''
EFA/10''
0.7m2---Ø68mm
1.5m2---Ø83mm
0.63m2
End Cap
222/flat cap
226/flat cap
222/flat cap/fin
226/flat cap/fin
Operating Conditions
Max. operating temperature 170℃ 150℃
Max. differential forward pressure
4.0bar/50℃
3.0bar/110℃
1.5bar/170℃
5.5bar/24℃
3.8bar/75℃
2.0bar/125℃
1.0bar/150℃
Removal Rating
0.05μm, 0.1μm, 0.2μm, 0.5μm,
1.0μm, 3.0μm, 5.0μm, 10μm
0.05μm, 0.1μm, 0.2μm, 0.45μm,
1.0μm, 100μm
Particle Shedding
>0.2μm <2particle/ml
>1μm <1 Particle/ml
>0.2μm <2particle/ml
>1μm <4 Particle/ml
TOC content 0 0
Cross Reference with Parker Fluoroflow

12. Cobetter PFA Filter can Replace:
Parker Fluoroflow
Pall Emflon
Mykrolis(Entegris) Fluorogard
Cobetter FluoroPFA filter perfrom equivalent or
even better than Parker Fluoroflow, especially in
metal ion extractable and particle shedding. We
can provide different test reports and certificates.
FluoroPFA Filter Cartridge

13. Ordering Information
FluoroPFA Filter Cartridge
We provide two types: High Integrity and Gross Integrity
Example: 68PFA0020SC10PHI----->High integrity
68PFA0020SC10PGI----->Gross integrity
Pre-wet filter is also avaliable.

14. AquaFluor Filter Cartridge
Flow Rate Characteristic
Application
·Specially Chemicals
·Mixed Acid, Hydrofluoic acid
·Photographic
·Oxide Water
·Solvants
AquaFluor Filter Series Contain
→APTF/APTFI
→AET/AETI
→PPTF/PPTFI

15. AquaFluor Filter Cartridge
Ozonated Water Filtration & Venting
APTF/APTFI
PPTF/PPTFI

16. AquaFluor Filter Cartridge
Hydrofluoric Acid Filtration Solution
AET/AETI
APTF/APTFI
Cobetter AET/APTF series filters use
hydrophilic PTFE membrane and
have All-Teflon construction to make
it suitable for filtration of different
chemicals and high temperature raw
material in chemical and electronics
industries.

17. Chemical
Sulfuric acid >97%
APTF
60℃20℃
AET
60℃ 90℃
-
Acid
Hydrochoric acid 37% + + + + + +
- -
Sulfuric acid 96% + 0 + + + +
+ 0
Nitric acid 65% + + + + + +
0
20℃
Phosphate 86% + + + + + +
Sodium hydroxide pH≥12 -
Hydrofluoric acid 40% + + + + + +
90℃
Base
Ammmonia - 0 - - 0 0
- -
Sodium hydroxide pH<12 + + + + + +
0 0
Amine 0 0 - + 0 -
0
Salt
General - + + + + +
Chloride based salt 0 0 - + 0 0
Solvent
Aromatics + 0 0 + 0 -
Aliphatics + + + + 0 -
Ketone 0 0 - + 0 -
Alcohol + 0 0 + + 0
Chorinated solvents + 0 0 + 0 0
Dimethylamide - - - + 0 0
Halogen
gas/Gas
Fluorine - - - 0 - -
Chlorine 0 0 0 + 0 0
Bromine 0 - - + + +
Ozone 0 - - + + +
Others
Hydraulic oil(sky diol 500B) + + + + + 0
Mineral oil + + + + + +
Alkali metal - - - - - -
Chemical
Compatibility
"+": Recommend
"0": Limit recommend
"-": Not recommend

18. Ordering Information
AquaFluor Filter Cartridge

19. Wide Range of Cobetter Teflon Filter Products
PFA
AET/AETI
APTF/APTFI
HCP Housing
PDFA TFT Filter
Visit www.cobetterfilter.com for more info