
2A-300 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $15.98 | Top Pick! Condition is New other (see details), WEST WOOD A030 FILTER REFILL FOR GENERAL 2A-300 W/GASKET, FREE SHIPPING | 100.0% |
![]() | $20.98 | Condition is New other (see details), THE GENERAL FILTER REFILL 2A-311 FOR FILTER 2A-300 W/GASKET METAL CANISTER NIB, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.00 | Condition is New – Open box, Westwood Products AO30 Filter Refill for General 2A-300 NOS FREE SHIPPING, FREE SHIPPING | 99.4% |
![]() | $11.00 | Condition is New – Open box, General Filter Refill 2A-311 for Filter 2A-300 w/ Gasket NOS Metal Canister, shipping cost = $10.15 | 100.0% |
![]() | $35.00 | Condition is New – Open box, GENERAL ELECTRIC CR120X2A 300VAC 10A NSMP, shipping cost = $16.50 | 99.9% |
![]() | $74.99 | Top Pick! Condition is New – Open box, GENERAL ELECTRIC 0549D0497G1 OVERCURRENT TRIPPING DEVICE TYPE EC-2A 300A NNB, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $5.00 | Condition is Used, SteamPunk All Metal General Filter Model #2A-300 Refill 2a-311 Vintage, shipping cost = $11.54 | 100.0% |
![]() | $21.00 | Condition is Used, General Filter Model #2A-300 Refill 2a-311, shipping cost = $9.76 | 100.0% |
![]() | $17.00 | Condition is Used, General Filter Model #2A-300 Refill 2a-311, shipping cost = $15.00 | 100.0% |
![]() | $20.00 | Top Pick! Condition is Used, GENERAL ELECTRIC, RELAY ADDER BLOCK, CR120X2A, 300 VAC, 10 AMP MAX, 2 POLE, shipping cost = $17.56 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $6.95 | Top Pick! Condition is New, SMD Transistor SOT-23 NPN PNP - General Purpose Transistor PMBT S8050 Series, shipping cost = $7.99 | 99.4% |
![]() | $7.55 | Top Pick! Condition is New, SMD Transistor SOT-23 NPN PNP - General Purpose Transistor PMBT S8050 Series, shipping cost = $7.99 | 96.8% |
![]() | $8.45 | Top Pick! Condition is New, SMD Transistor SOT-23 NPN PNP - General Purpose Transistor PMBT S8050 Series, shipping cost = $7.99 | 100.0% |
![]() | $6.95 | Condition is New, SMD Transistor SOT-23 NPN PNP - General Purpose Transistor PMBT S8050 Series, shipping cost = $10.00 | 100.0% |
![]() | $17.08 | Condition is New, WESTWOOD A30 Refill Canister Filter for General 2A-300 Filter w/Gasket-New In Bo, shipping cost = $14.00 | 99.9% |
![]() | $64.99 | Condition is New, NOS! General FUEL OIL FILTER Model #2A-300 NEW Old Stock, FREE SHIPPING | 98.8% |
![]() | $65.00 | Condition is New, NOS! General FUEL OIL FILTER Model #2A-300 NEW Old Stock, FREE SHIPPING | 99.8% |
![]() | $74.99 | Condition is New, NOS! General FUEL OIL FILTER Model #2A-300, shipping cost = $27.80 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.00 | Condition is Open box, AO30 REFILL CANISTER FILTER FOR GENERAL 2A-300 FILTER ASSEMBLY, FREE SHIPPING | 100.0% |
![]() | $7.00 | Condition is Open box, AO30 REFILL CANISTER FILTER FOR GENERAL 2A-300 FILTER ASSEMBLY, shipping cost = $11.35 | ![]() |

Introducing the 2A-300 filter refill 2A-311, a high-performance replacement filter for your water filtration system. Designed to provide exceptional water purification, this refill is suitable for various applications, including water coolers, drinking fountains, and ice machines.
The 2A-300 filter refill is engineered with a superior 2-micron filtration technology that effectively removes suspended solids, sediments, and impurities from water. This advanced filtration process ensures that the water passing through the filter is clear, free from particles, and delivers an excellent taste and odor.
The 2A-311 filter refill is easy to install and replace. It fits seamlessly into standard 2A-300 housing, making it a hassle-free upgrade for your existing filtration system. The filter cartridge has a generous capacity and can process a substantial volume of water before requiring replacement.
This refill is made from food-grade materials, ensuring that it is safe for use with potable water. The robust construction guarantees durability and long-lasting performance, while the sleek design adds an aesthetically pleasing touch to your filtration system.
Maintaining the 2A-311 filter refill is simple. It can be cleaned with mild detergent and water, making it an eco-friendly and cost-effective solution for your filtration needs. Regular filter replacement is essential to ensure optimal performance and prolong the life of your filtration system.
In summary, the 2A-300 filter refill 2A-311 is an excellent choice for those seeking high-quality water filtration. Its advanced filtration technology, ease of installation, and long-lasting performance make it a top pick for both residential and commercial applications. Upgrade your filtration system today and enjoy the benefits of crystal-clear, great-tasting water.
A 2A-300 filter is a type of air filter used in HVAC (Heating, Ventilation, and Air Conditioning) systems. The 2A-311 refers to the specific replacement filter for a 2A-300 filter series. In this response, we will discuss the pros and cons of buying a 2A-311 filter refill.
Pros:1. Improved Indoor Air Quality: A new air filter can significantly improve the indoor air quality by trapping dust, pollen, and other airborne particles.
2. Energy Efficiency: A clean filter allows the HVAC system to operate more efficiently, reducing energy consumption and lowering utility bills.
3. Longer System Lifespan: Regularly replacing the air filter can help extend the lifespan of the HVAC system by preventing dirt buildup and reducing wear and tear.
Cons:1. Cost: Replacing air filters can be a recurring expense, and the cost of a 2A-311 filter refill may vary depending on the brand and where you purchase it.
2. Frequency of Replacement: The frequency of filter replacement depends on various factors, including the size of the HVAC system, the number of occupants in the house, and the presence of pets. This means you may need to replace the filter more frequently than every six months, which can increase the overall cost.
Conclusion:Buying a 2A-311 filter refill is an essential expense for maintaining the performance and longevity of an HVAC system. While the cost of replacement filters can be a drawback, the benefits, such as improved indoor air quality, energy efficiency, and extended system lifespan, outweigh the disadvantages. It's recommended to check the filter regularly and replace it when necessary to ensure optimal system performance and energy savings.
Details:
Has surface rust on top see pictures for details. Used oil filter housing.
specifications maxohvac:
- brand: General
- mpn: 2a-300
- part type: Filter Refill
- non-domestic product: No
shipping maxohvac:
- service: usps ground advantage
- type: calculated
- class: standard
- transit: 3-8 days
- carrier: usps
returns maxohvac:
- policy: no returns
offer maxohvac:
- sold #: 17
- best offers: true
- options: ship-to-home
- prices: $5.00–$74.99
- item condition:
- New other (see details)
- New – Open box
- Used
- New
- Open box
- availability: in stock
- started: may 27, 2025
- in stock #: 5
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- wallet: paypal
- credit card: mastercard
- other
seller maxohvac:
- city: saint clair shores, michigan
- rating: 100.0%
- # reviews: 275
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