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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
HFS Turnkey Cold Trap Dewar Condenser Kit, 35/20 Ball JointSKU: KIT COLDTRAP 1L B3520 Vacuum inlet outlet: 3 8" barb Capacity: 1L Joint Size: 24 40 Tapered Specifications: Vacuum inlet outlet: 3 8" barb Capacity: 1L Joint Size: 35 20 Ball Joint Components Cold Trap: 1L Cold Trap Dewar Condenser, 35 20 Ball Joint Receiving Flask: 1L One Neck Round Bottom Flasks C 35 20 Center Joint Lid: PTFE Cold Trap Lid, 1L Stand Rod: Lab Stand and Rod Set, 11. 8x7x26" (LxWxH) Clamp: HFS Lab Chain Clamp, 150mm Capacity Clamp
SKU:KIT-COLDTRAP-1L-B3520Vacuum inlet/outlet: 3/8" barb
Capacity: 1L
Joint Size: 24/40 Tapered Specifications:
Vacuum inlet/outlet: 3/8" barb
Capacity: 1L
Joint Size: 35/20 Ball Joint
Capacity: 1L
Joint Size: 24/40 Tapered Specifications:
Vacuum inlet/outlet: 3/8" barb
Capacity: 1L
Joint Size: 35/20 Ball Joint
Components
Cold Trap: 1L Cold Trap Dewar Condenser, 35/20 Ball Joint
Receiving Flask: 1L One Neck Round Bottom Flasks ¡§C 35/20 Center Joint
Lid: PTFE Cold Trap Lid, 1L
Stand/Rod: Lab Stand and Rod Set, 11.8x7x26" (LxWxH)
Clamp: HFS Lab Chain Clamp, 150mm Capacity
Clamp Support: Boss Head Clamp, German Style
Ring Support: Support Ring with Boss Head Clamp, 100mm
Seal Clamp: Ball Joint Pinch Clamp #35
Cork Stand: 110mm
Lab Jack: Stainless Steel, 4x4x6?¡À
Connector Fittings: (2) GL-18 with 3/8?¡À Straight Hose Barb Adapter
SKU:KIT-COLDTRAP-2L-B3520Cold Trap: 1L Cold Trap Dewar Condenser, 35/20 Ball Joint
Receiving Flask: 1L One Neck Round Bottom Flasks ¡§C 35/20 Center Joint
Lid: PTFE Cold Trap Lid, 1L
Stand/Rod: Lab Stand and Rod Set, 11.8x7x26" (LxWxH)
Clamp: HFS Lab Chain Clamp, 150mm Capacity
Clamp Support: Boss Head Clamp, German Style
Ring Support: Support Ring with Boss Head Clamp, 100mm
Seal Clamp: Ball Joint Pinch Clamp #35
Cork Stand: 110mm
Lab Jack: Stainless Steel, 4x4x6?¡À
Connector Fittings: (2) GL-18 with 3/8?¡À Straight Hose Barb Adapter
Vacuum inlet/outlet: 3/8" barb
Capacity: 2L
Joint Size: 35/20 Ball Joint
Components
Cold Trap: 2L Cold Trap Dewar Condenser, 35/20 Ball Joint
Receiving Flask: 2L One Neck Round Bottom Flasks ¡§C 35/20 Center Joint
Lid: PTFE Cold Trap Lid, 2L
Stand/Rod: Lab Stand and Rod Set, 11.8x7x26" (LxWxH)
Clamp: HFS Lab Chain Clamp, 150mm Capacity
Clamp Support: Boss Head Clamp, German Style
Ring Support: Support Ring with Boss Head Clamp, 120mm
Seal Clamp: Plastic Keck Clip #24
Cork Stand: 120mm
Lab Jack: Stainless Steel, 6x6x10?¡À
Connector Fittings: (2) GL-18 with 3/8?¡À Straight Hose Barb Adapter
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2087 reviews
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Product Reviews
★★★★★ 3
Not 99.9 %
Size: CA12290-Premium
Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Accord
Size: CA12290-Premium, Size: CA12290-Premium
Fit was perfect on 2018 accord, delivery fast and packaging intact.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Prefect fit
Size: CA12290-Premium, Size: CA12290-Premium
Excellent product! OEM Replacement. If you are buying for horse power gains. You will not really notice any difference
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Reviewed in the United States on February 18, 2025
★★★★★ 5
K and N is the best
Size: CA12290-Premium
In my opinion, you can’t buy a better air filter. Been buying them for all my cars since the 1990s.
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Reviewed in the United States on December 8, 2024
★★★★★ 2
Does not fit 2023 Honda Accord as it says in the title
Size: CA12290-Premium, Size: CA12290-Premium
Does not fit 2023 Honda Accord as it says in the title. Seems like good quality otherwise.
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Reviewed in the United States on October 3, 2024