Pay in installments of $5.65 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
BDD RELAY BOARD 1CH 3.3V3,3V 1 Channel High Low Level Triger Relay Module with Optocoupler 1 Channel High Low Level Triger Relay Module Features Fault tolerant design, even if the control line is broken, the relay will not move; Specifications Module interface: DC+: Connect to the positive pole of the power supply (voltage is relay 3. 3V) DC : Connect to the negative pole of the power supply IN: The relay can be controlled by high or low level Relay output: NO: Relay
3,3V 1 Channel High/Low Level Triger Relay Module with Optocoupler
1 Channel High/Low Level Triger Relay Module
Features
- Fault-tolerant design, even if the control line is broken, the relay will not move;
Specifications
- Module interface:
- DC+: Connect to the positive pole of the power supply (voltage is relay 3.3V)
- DC-: Connect to the negative pole of the power supply
- IN: The relay can be controlled by high or low level
- Relay output:
- NO: Relay normally open interface, before the relay is vacant, it will be shorted to COM after picking up
- COM: Relay Common Interface
- NC: Normally closed relay interface. Before the relay is closed, it is short-circuited with COM.
- High and low level trigger selection:
- S1 is the high and low level trigger selection of relay 1;
- When com is shorted to low, the corresponding relay is a low level trigger. When com is shorted to high, it is a high level trigger
Additional Information
| Device | Relay Module |
| Type | 1 Channel | High/Low | Level Triger |
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
4.4 ★★★★★
Based on 9 reviews
Sort
Product Reviews
★★★★★ 5
Reliable, Eco-Friendly, and Great Value Air Filter
Size: 64115a1bdb6&13718691835, Size: 64115a1bdb6&13718691835
Very satisfied with this air filter! It fits perfectly and was easy to install without any hassle. The filtration performance is impressive—helping to keep the air inside the car fresh and clean. The simple packaging is eco-friendly, which I appreciate. Reliable quality and reasonable price make this a great choice for regular replacement. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 5
Perfect replacements 👍🏼
Size: CF11182&CA12051, Size: CF11182&CA12051
Perfect fit at an affordable price. Engine air filter is good quality, but the cabin air filter is way better than the stock one. They even include instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Worth every penny!
Size: CF11182&CA12051
I have a 2020 Honda Civic Sport, and these filters fit perfectly. I was hesitant in purchasing because it said that its a frequent returned due to compability. Installation was a breeze after watching a quick YouTube tutorial, although it does come with instructions/manual. They look solid and durable. They came individually wrapped. I’m hoping they help with the odor and fogging issues caused by the old filters.
Honda service wanted to charge me $63 for the cabin filter alone, so this was definitely a much better deal. I would purchase again in the future.
The item ID that I purchase is CF11182&CA12051.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Good filters
Size: CF11182&17220-61A-A00
Fit well and easy to install!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
MDX filters
Size: CF11182&17220-61A-A00
The quality is excellent, the price is reasonable, and it's suitable for my MDX.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026