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ECHO Genuine Echo A021004331 Carburetor WTA-35 vs Hipa 502844401 Air Filter for Husqvarna 150BT

Updated August 2026 — ECHO Genuine Echo A021004331 Carburetor WTA-35 wins on brand, Hipa 502844401 Air Filter for Husqvarna 150BT wins on price and installation.

The ECHO carburetor is a high-quality OEM part for specific models, while the Hipa air filter offers broader compatibility at a lower price. Choose based on your equipment needs.

Why ECHO Genuine Echo A021004331 Carburetor WTA-35 is better

Brand Quality

ECHO is a well-established brand known for high-quality parts.

Specific Fit

Designed specifically for Echo PB-580T.

Performance

OEM part ensures optimal engine performance.

Why Hipa 502844401 Air Filter for Husqvarna 150BT is better

Price

Hipa air filter is significantly cheaper.

Compatibility

Fits multiple Husqvarna models.

Installation

Easy DIY installation without tools.

Overall score

ECHO Genuine Echo A021004331 Carburetor WTA-35
75
Hipa 502844401 Air Filter for Husqvarna 150BT
85

Specifications

SpecECHO Genuine Echo A021004331 Carburetor WTA-35Hipa 502844401 Air Filter for Husqvarna 150BT
BrandECHOHipa
ModelA021004331502844401
CompatibilityPB-580TMultiple Husqvarna
InstallationComplexEasy
OEMYesNo

Dimension comparison

ECHO Genuine Echo A021004331 Carburetor WTA-35Hipa 502844401 Air Filter for Husqvarna 150BT

Overview of the ECHO Genuine Echo A021004331 Carburetor WTA-35 and Hipa 502844401 Air Filter

When comparing the ECHO Genuine Echo A021004331 Carburetor WTA-35 and the Hipa 502844401 Air Filter, it's essential to understand their specific functionalities. The ECHO carburetor is a key component designed for the PB-580T Backpack Blower, while the Hipa air filter is tailored for various Husqvarna leaf blower models. Each product plays a crucial role in maintaining performance, but they serve different purposes in the realm of leaf blower maintenance.

Price Comparison

The ECHO carburetor is priced at $50.94, whereas the Hipa air filter is significantly less at $14.99. This makes the Hipa air filter about 70% cheaper than the ECHO carburetor. If budget is a primary concern, the Hipa air filter offers a more economical choice. However, it's important to consider that the higher price of the ECHO carburetor reflects its specific design for the Echo PB-580T, which may justify the cost for those who own that model.

Product Compatibility

Compatibility is a crucial factor when selecting replacement parts for your equipment. The ECHO carburetor is specifically designed to fit the PB-580T Backpack Blowers, compatible with serial numbers P44614001001 to P44614999999. In contrast, the Hipa air filter fits a wide range of Husqvarna models, including the 150BT, 350BT, and 560BTS, among others. This broad compatibility may make the Hipa air filter more appealing to Husqvarna users looking for a reliable replacement part.

Performance and Functionality

In terms of performance, the ECHO carburetor is a genuine OEM replacement that ensures proper fuel delivery and optimal engine performance for the PB-580T model. The Hipa air filter boasts a filtration efficiency of 99%, effectively capturing airborne particles for improved airflow and engine performance. While both products enhance the functioning of their respective equipment, the ECHO carburetor plays a more critical role in engine operation, whereas the Hipa air filter focuses on maintaining clean airflow.

Installation Process

Ease of installation can significantly impact user experience. The Hipa air filter is designed for quick and effortless installation—no tools required, making it user-friendly for those who prefer DIY maintenance. The ECHO carburetor, on the other hand, may require more careful installation procedures as it involves fuel system components. Users unfamiliar with carburetor installation may find the process more complex, which could influence their purchasing decision.

Sales Rank and Popularity

The ECHO carburetor holds a sales rank of 42,009, while the Hipa air filter is ranked higher at 21,987. This indicates that the Hipa air filter is more popular among consumers, likely due to its lower price and broad compatibility with various models. A higher sales rank can be an indicator of customer satisfaction and trust, which may sway buyers toward choosing the Hipa air filter over the ECHO carburetor.

Brand Reputation and Reliability

ECHO is a well-established brand known for producing high-quality outdoor equipment parts, and their carburetor is a testament to this reputation. Hipa, while reputable as well, is often seen as a more budget-friendly alternative. Users may choose the ECHO carburetor for its OEM quality assurance, ensuring reliability and durability. In contrast, the Hipa air filter offers a cost-effective solution while still maintaining decent quality, appealing to those less concerned about brand prestige.

Which should you buy?

Deciding between the ECHO Genuine Echo A021004331 Carburetor WTA-35 and the Hipa 502844401 Air Filter ultimately depends on your specific needs. If you own an Echo PB-580T Backpack Blower and require a genuine replacement part for optimal engine performance, the ECHO carburetor is the way to go, despite its higher price. However, if you are looking for a more affordable and versatile air filter for various Husqvarna models, the Hipa air filter offers excellent value and ease of installation. Assess your equipment compatibility and maintenance priorities to make the best choice for your needs.