The Shark Navigator Lift-Away series offers a compelling blend of powerful suction, lightweight design, and versatile cleaning capabilities, making them popular choices for budget-conscious consumers. The CU510 and CU512 are two models in this series that share many similarities, yet have subtle differences that cater to specific needs. Both are upright vacuums with the Lift-Away feature, allowing for portable cleaning, and are designed for multi-surface use.
These vacuums compete in the crowded mid-range vacuum market, targeting homeowners and apartment dwellers who need a reliable and versatile cleaning solution without breaking the bank. Potential buyers are often looking for strong suction for pet hair removal, the convenience of a lightweight design for easy maneuverability, and the flexibility to clean both carpets and hard floors effectively. Understanding the nuances between the CU510 and CU512 can help consumers make an informed decision based on their individual cleaning requirements and preferences.
Table of Contents
- Quick Verdict
- Short Review of Shark CU510
- Short Review of Shark CU512
- Key Differences at a Glance
- Specifications Comparison
- Price Comparison
- Design and Build Quality
- Performance Face-Off
- Special Features Comparison
- Usability and User Experience
- Maintenance and Longevity
- Who Should Buy Shark CU510?
- Who Should Buy Shark CU512?
- Final Recommendation
Quick Verdict
- For Overall Value: The Shark CU512 often presents a better value due to its slightly larger dust cup and potentially more powerful motor, offering enhanced cleaning performance for a similar price.
- For Lightweight Maneuverability: Both are lightweight, but the Shark CU510 might have a slight edge due to its potentially lighter weight, making it easier to carry and maneuver for some users.
- For Power and Suction: The Shark CU512 is likely the better choice, with some sources suggesting a more powerful motor resulting in greater suction.
Short Review of Shark CU510
The Shark CU510 is a lightweight upright vacuum designed for multi-surface cleaning. Its key selling point is the Lift-Away feature, which allows users to detach the canister for portable cleaning on stairs, upholstery, and other hard-to-reach areas. It also features a brushroll on/off switch, making it suitable for both carpets and hard floors.
The CU510 is praised for its ease of assembly, lightweight design, and strong suction. Many users find it effective for everyday cleaning tasks and appreciate its maneuverability. It’s a solid option for those seeking an affordable and versatile vacuum for smaller homes or apartments.
Short Review of Shark CU512
The Shark CU512 is another model in the Navigator Lift-Away series, sharing many of the same features as the CU510. It also boasts a lightweight design, Lift-Away functionality, and multi-surface cleaning capabilities. However, some sources indicate that the CU512 may have a slightly larger dust cup and a more powerful motor compared to the CU510.
The CU512 is generally well-received for its strong suction, ease of use, and large dust cup capacity. It’s considered a good option for homes with pets and those who need to clean larger areas without frequent emptying of the dust cup. The CU512 is a strong contender for those seeking a reliable and powerful upright vacuum at an affordable price.
Key Differences at a Glance
- Dust Cup Capacity: The CU512 may have a slightly larger dust cup capacity than the CU510, allowing for longer cleaning sessions without needing to empty it as frequently.
- Motor Power: Some sources suggest the CU512 has a more powerful motor (10 amps) compared to the CU510 (6.7 amps), potentially resulting in stronger suction.
- Color: The CU510 is often found in an emerald green color, while the CU512 is typically teal.
- Weight: While both are lightweight, the CU510 may be marginally lighter than the CU512.
- Included Tools: The CU512 may include an extra tool for upholstery, while both come with a crevice tool.
Specifications Comparison
| Feature | Shark CU510 | Shark CU512 |
|---|---|---|
| Type | Upright | Upright |
| Lift-Away | Yes | Yes |
| Multi-Surface | Yes | Yes |
| Dust Cup Capacity | XL (specific capacity may vary) | XL (potentially slightly larger than CU510) |
| Motor Power | 6.7 Amps (as indicated in one source) | 10 Amps (as indicated in one source) |
| Weight | Lightweight (specific weight may vary) | Lightweight (potentially slightly heavier) |
| Brushroll On/Off | Yes | Yes |
| HEPA Filter | Yes | Yes |
| Anti-Allergen Seal | Yes | Yes |
| Cord Length | Standard (specific length may vary) | Standard (specific length may vary) |
| Included Tools | Crevice Tool | Crevice Tool, potentially Upholstery Tool |
| Color | Emerald Green | Teal |
Price Comparison
The Shark CU510 and CU512 are typically priced in the budget to mid-range category, often found at major retailers like Walmart and Amazon. Prices can fluctuate depending on sales and promotions. The CU512 may sometimes be slightly more expensive due to its potentially enhanced features.
When evaluating the value proposition, consider the features each model offers in relation to its price. If the CU512 offers a larger dust cup and more powerful suction for a similar price, it may represent a better value. However, if the CU510 is significantly cheaper and meets your basic cleaning needs, it could be the more cost-effective choice.
Design and Build Quality
Both the Shark CU510 and CU512 share a similar design aesthetic, featuring a lightweight plastic construction and the distinctive Lift-Away pod. They are designed to be easy to assemble and maneuver, with a focus on practicality and functionality.
While both models are generally considered durable for their price point, some users have noted that the plastic components may feel somewhat flimsy. The build quality is adequate for typical household use, but may not withstand heavy-duty cleaning or rough handling. Both have received mixed reviews regarding their weight, filter quality and pushing on carpets.
Performance Face-Off
Suction Power
The CU512 appears to have a stronger motor at 10 amps compared to the CU510 at 6.7 amps, translating to more suction power. This will be noticeable when vacuuming thicker carpets or removing embedded dirt and pet hair.
Carpet Cleaning
Both vacuums are equipped with a brushroll on/off switch, allowing for effective cleaning on both carpets and hard floors. However, the CU512’s potentially stronger suction may provide better deep cleaning on carpets.
Hard Floor Cleaning
Both models perform well on hard floors, thanks to the ability to turn off the brushroll and prevent scattering of debris. The lightweight design also makes them easy to maneuver around furniture and tight spaces.
Pet Hair Removal
Both vacuums are suitable for pet hair removal, but the CU512’s potentially stronger suction may make it more effective at picking up embedded pet hair from carpets and upholstery. The included tools can also be used to target pet hair in hard-to-reach areas.
Special Features Comparison
- Lift-Away Technology: Both models feature Shark’s signature Lift-Away technology, allowing users to detach the canister and clean above-floor areas with ease. This is particularly useful for stairs, upholstery, and car interiors.
- HEPA Filter with Anti-Allergen Complete Seal Technology: Both vacuums include a HEPA filter and Anti-Allergen Complete Seal Technology to trap dust and allergens inside the vacuum, preventing them from being released back into the air.
- Swivel Steering: Both models offer swivel steering for enhanced maneuverability around furniture and obstacles.
Usability and User Experience
Both the Shark CU510 and CU512 are designed to be user-friendly, with simple controls and easy-to-empty dust cups. The Lift-Away feature adds to their versatility, allowing for convenient above-floor cleaning.
The lightweight design makes them easy to carry and maneuver, even for users with limited strength or mobility. The brushroll on/off switch is conveniently located for seamless transitions between carpet and hard floor cleaning.
Maintenance and Longevity
Both models require regular maintenance to ensure optimal performance. This includes emptying the dust cup after each use, cleaning the filters regularly, and removing any tangled hair or debris from the brushroll.
The lifespan of both vacuums will depend on usage and maintenance. With proper care, they can provide several years of reliable service. Replacement parts, such as filters and belts, are readily available for purchase.
Who Should Buy Shark CU510?
The Shark CU510 is a good choice for:
- Individuals seeking an affordable and lightweight upright vacuum for small to medium-sized homes or apartments.
- Those who prioritize maneuverability and ease of use.
- Users who need a versatile vacuum for both carpets and hard floors.
Who Should Buy Shark CU512?
The Shark CU512 is a good choice for:
- Those who want a potentially more powerful vacuum with a slightly larger dust cup.
- Pet owners who need effective pet hair removal capabilities.
- Users who clean larger areas and want to minimize the frequency of emptying the dust cup.
Final Recommendation
Both the Shark CU510 and CU512 are solid choices in the budget-friendly upright vacuum category. They offer a compelling combination of powerful suction, lightweight design, and versatile cleaning capabilities.
If you prioritize affordability and maneuverability for a smaller space, the CU510 is a great option. However, if you’re willing to spend slightly more for potentially enhanced suction and a larger dust cup, the CU512 may be the better choice, especially for pet owners or those with larger homes.
