Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)4020-01094 /NEW GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG .25 GASKET SEAL/ AMATAMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4, 183314AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 175166AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 171348AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 171349AMAT 4020-01094 GLFF4000VM4 FILTER IN-LN GAS 4000PSIG 1/4-GSKT SEAL MAMAT 0240-20194 KIT, FIRST GAS LINE STD, 3870-01306, 4020-01094, 148684Pall GLFF4000VM4 FILTER IN-LINE, AMAT 4020-01094 / PALL Applied Materials new AMAT 4020-01094 GLFF4000VM4 FILTER IN-LN GAS 4000PSIG 1/4-GSKT SEAL M4020-01094GLFF4000VM4 (LOT OF 3 ) / FILTER IN-LINE, AMAT 4020-01094 / PALL4020-01094 /GLFF40100VM4 FILTER IN-LINE GAS 3.31" 0.003UM 4000PSIG .25 VCR/ AMATApplied materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL MAMAT 4020-01094 Filter NEW Make Offer!New Applied Materials 4020-01094 Inline Gas Filter 1/4 Male Gasket Seal StainlesPall GLFF4000VM4 FILTER IN-LINE AMAT 4020-01094Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL MALE VCR APPLIED MATERIALS AMAT 4020-01094 / GASKLEEN GLFF40000VM4 IN-LINE FILTER GAS AMAT Applied Materials FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M 4020-01094 AMAT Applied Materials FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M 4020-01094(Lot of 2) NEW Pall GLFF4000VM4 Stainless In-Line Filter Assembly 1/4" Male VCRPALL - GLFF4000VM4 - FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL AMAT P/N: 4020-01094Applied Materials 4020-01094 PALL GLFF4000VM4 Filter Inline
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APPLIED MATERIALS 4020-01094

Inline Gas Filter

Market Availability & Pricing

Part number4020-01094
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales3600 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Gas › Filters & Purifiers › Inline Gas Filters
Inline Gas Filter
APPLIED MATERIALS4020-01094Gas Filter
Product description
FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M
Specifications and identifiers
gas filter
Filter typeInline gas filter
FLTR IN-LN GAS means filter, in-line, gas
Pressure rating clue4000 PSIG
Source titles state 4000 pounds per square inch gauge
Connection/seal clue1/4-GSKT SEAL M
Source titles indicate 1/4 gasket-seal connection with M marking; exact fitting standard should be verified
Applications
Process gas deliveryHigh-purity gas linesGas panelsSemiconductor tool gas systemsProcess gas filtrationHigh-purity gas line filtrationGas panel filter
How it works

An inline gas filter is installed in a gas line to remove particles or contaminants from flowing gas.

Gas filtration is important in semiconductor equipment because particles or contamination can affect valves, MFCs, chambers, and process quality.

Technical guide
Gasket-seal gas fittings

A gasket-seal fitting uses a sealing gasket at the connection interface, common in high-purity gas systems.

Correct fitting type and gasket condition are critical for leak-tight high-purity gas service.

Verify: Fitting standard; Gasket included; Material compatibility; Surface condition
High-pressure gas filtration

Gas filtration at a rated pressure removes particles while withstanding gas-line pressure.

The filter must match pressure, gas compatibility, cleanliness, and fitting requirements to avoid leaks or contamination.

Verify: Gas compatibility; Filtration rating; Fitting standard; Pressure rating; Cleanliness/packaging
FLTR
Filter
GSKT
Gasket
IN-LN
In-line
M
Source-provided fitting/gender code; exact meaning not confirmed
PSIG
Pounds per square inch gauge
What to verify before purchase
  • Gas compatibility
  • Fitting standard
  • Filtration rating
  • Filter media/material
  • Cleanliness packaging
  • Whether gasket is included
Confirm with the seller
  • Micron rating
  • Exact fitting standard
  • Filter media material
  • Specific AMAT tool compatibility

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

Prices and availability may change. Confirm details with the seller.

Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)

Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)

USD 500.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: NEW
Listed: Mar 24, 2026 04:24 UTC
Estimated remaining at check: 10
Estimated sold at check: 0

eBay response captured — Checked Oct 15, 2026 16:05 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)

Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)

USD 500.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: NEW
Listed: Mar 24, 2026 04:24 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 15, 2026 16:05 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)

Applied Materials 4020-01094 FLTR IN-LN GAS 4000PSIG 1/4-GSKT SEAL M AMAT (M)

USD 500.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
KR
Condition: Used
Listed: Mar 23, 2026 04:52 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 15, 2026 16:05 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
4020-01094 /NEW GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG .25 GASKET SEAL/ AMAT

4020-01094 /NEW GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG .25 GASKET SEAL/ AMAT

USD 998.5600

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Nov 6, 2025 23:07 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 13, 2026 16:22 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4, 183314

AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4, 183314

USD 550.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Jan 20, 2025 18:50 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 10, 2026 16:20 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 175166

AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 175166

USD 150.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Oct 29, 2024 17:00 UTC
End recorded: Dec 7, 2024 08:50 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 9, 2026 16:07 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 171348

AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 171348

USD 550.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Sep 25, 2024 23:30 UTC
End recorded: Dec 7, 2024 01:47 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 8, 2026 16:20 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 171349

AMAT 4020-01094 PALL GLFF4000VM4 FILTER IN-LINE GAS 4000PSIG 1/4-GSKT, 171349

USD 550.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Sep 25, 2024 23:30 UTC
End recorded: Dec 7, 2024 01:47 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 8, 2026 16:20 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 4020-01094 GLFF4000VM4 FILTER IN-LN GAS 4000PSIG 1/4-GSKT SEAL M

AMAT 4020-01094 GLFF4000VM4 FILTER IN-LN GAS 4000PSIG 1/4-GSKT SEAL M

USD 249.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
IL
Condition: NEW
Listed: Aug 13, 2024 13:01 UTC
End recorded: Dec 6, 2024 18:15 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 7, 2026 16:26 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 0240-20194 KIT, FIRST GAS LINE STD, 3870-01306, 4020-01094, 148684

AMAT 0240-20194 KIT, FIRST GAS LINE STD, 3870-01306, 4020-01094, 148684

USD 1200.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Feb 28, 2024 22:30 UTC
End recorded: Dec 7, 2024 02:53 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 5, 2026 16:16 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
Pall GLFF4000VM4 FILTER IN-LINE, AMAT 4020-01094 / PALL Applied Materials new

Pall GLFF4000VM4 FILTER IN-LINE, AMAT 4020-01094 / PALL Applied Materials new

USD 599.9900

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: May 16, 2022 03:00 UTC
End recorded: Dec 6, 2024 21:54 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Sep 30, 2026 16:03 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 4020-01094 GLFF4000VM4 FILTER IN-LN GAS 4000PSIG 1/4-GSKT SEAL M

AMAT 4020-01094 GLFF4000VM4 FILTER IN-LN GAS 4000PSIG 1/4-GSKT SEAL M

USD 179.1000

Observed public listing price, not an accepted sale amount.

Observed active at check time
IL
Condition: Used
Listed: Mar 28, 2022 08:30 UTC
End recorded: Dec 7, 2024 08:41 UTC
Estimated remaining at check: 7
Estimated sold at check: 0

eBay response captured — Checked Sep 29, 2026 16:25 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay
4020-01094

4020-01094

USD 499.95

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Jul 4, 2021 04:19 UTC
End recorded: Dec 7, 2024 00:56 UTC
Estimated remaining at check: 10
Estimated sold at check: 0

eBay response captured — Checked Oct 21, 2026 11:54 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

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