Your Worx WR150 robotic mower works hard to keep your lawn manicured, but over time its blades dull and lose cutting efficiency. Finding the right replacement blades ensures clean cuts, reduces strain on the mower, and extends its lifespan. In this guide, we review the best WORX WR150 replacement blades available, focusing on compatibility, build quality, and ease of installation. Whether you need a bulk pack for frequent changes or a premium set for tougher grass, we have you covered. For more options, check out our roundup of best WORX robot mower blades for 2026.
Pros
- Wide compatibility with many Worx Landroid models
- Sharp double-sided blades for efficient cutting
- Easy screw-in installation with included hardware
- Excellent value with 24 blades in one pack
- Reliable customer service for quality issues
Cons
- Not original Worx parts, may differ slightly from OEM blades
- Large 24-pack may be excessive for small lawns with infrequent blade changes
- Compatibility list is extensive but not guaranteed for every model variation
The Cilivo WA0190 replacement blade kit is a practical and cost-effective solution for owners of Worx Landroid robotic mowers. Designed to fit a wide range of models including the WG794, this 24-pack provides enough blades for multiple seasons of lawn care. It is especially suited for those who prefer to keep a stock of spare parts on hand rather than ordering individual replacements.
Each blade features a double-sided sharp edge that cuts grass cleanly on both sides, extending the usable life of each blade. In real-world use, these blades perform well on various grass types and terrains, delivering a consistent cut that keeps lawns looking manicured. The included screws make swapping old blades for new ones quick and tool-friendly, minimizing downtime for the mower.
The build quality is solid for a replacement blade set. The metal is sturdy enough to handle regular mowing without bending or dulling prematurely. While they are not original Worx parts, they are manufactured to close tolerances that ensure a snug fit and reliable operation. The 24-blade count is a standout feature, offering significant savings compared to buying smaller packs or individual blades.
A potential drawback is that the kit may include more blades than needed for very small yards, and some users might prefer the assurance of OEM parts. Additionally, while compatibility is broad, it is always wise to double-check fitment for specific older or newer model variants. However, the responsive customer service team is available to address any fitment or quality issues quickly.
Overall, the Cilivo WA0190 replacement blade kit is a smart purchase for Worx Landroid owners who value convenience and economy. It delivers dependable performance, easy installation, and excellent value, making it a recommended accessory for maintaining a robotic mower's cutting efficiency throughout the year.
Color: Original
Dimensions: 2 x 0.2 x 0.3 inches
Product Group: Lawn & Patio
Binding: Lawn & Patio
Compatible Models: Worx Landroid WR140, WR143, WR165, WR147, WR155, WR150, WR153, M500, M700, M800i, M900, M1000, M1000i, M1200i, L1500, L1500i, L2000, L2000i, S300, S500i, S450i, S700i, WR130E, WR140, WR150, WR141E, WR142E, WR143E, WR153E, WR155E, and more
Buying Guide for WORX WR150 Replacement Blades
Compatibility with Your WR150 Model
Not all blades labeled “Worx” fit the WR150 robotic mower. The WR150 is part of the Landroid family, so you need blades specifically designed for that series. Look for packs that list WR150, WR140, WR143, or similar models in the compatibility chart. The Cilivo WA0190 and Kudoosen 24-pack blades explicitly support the WR150, making them safe choices.
Blade Material and Durability
Blades come in stainless steel, titanium-coated, or polycarbonate options. For robotic mowers, stainless steel offers a good balance of sharpness and corrosion resistance. Titanium-coated blades, like the Cilivo Titanium variant, provide extra hardness and longevity. Polycarbonate blades (e.g., THTEN trimmer heads) are lighter but better suited for string trimmers, not robotic decks. Choose based on your grass type and mowing frequency.
Ease of Installation
Replacing blades on the WR150 is straightforward: remove the old screws, attach the new blades, and tighten. Most packs include screws and a wrench. The Kudoosen and Cilivo sets come with fastening screws, so you have everything needed. Avoid blades that require special tools or complex adjustments.
Pack Size and Value
Blades wear out quickly, especially on large lawns. A 24-pack like the Cilivo WA0190 or Kudoosen offers excellent value and reduces the frequency of reordering. For lighter use, a 4-pack may suffice. Consider your mowing season length and lawn size when deciding. For more tips on blade kits, see our best WORX Landroid blade kit guide.
Final Thoughts
After evaluating the top contenders, the Cilivo WA0190 Replacement Robotic Lawn Mower stands out for its wide compatibility, sharp double-sided edges, and easy installation, making it ideal for WR150 owners who want a reliable bulk pack. For those seeking a more budget-friendly option with the same convenience, the Kudoosen 24pack WG794 WA0190 Replacement Robotic delivers solid performance and a generous quantity of blades. Both sets will keep your Landroid mower cutting cleanly all season.
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Frequently Asked Questions
How often should I replace the blades on my Worx WR150?
It depends on lawn size and grass type, but a good rule is every 1 to 2 months during the growing season. Dull blades tear grass instead of cutting it, leaving a ragged appearance. Inspect blades monthly and replace them when you notice reduced cutting quality.
Are these blades compatible with the Worx WR150 robotic mower?
Yes, the Cilivo WA0190 and Kudoosen 24-pack blades are explicitly listed as compatible with the WR150 and other Landroid models like WR140, WR143, and WR155. Always double-check the product description for your specific model before ordering. For a full list of compatible models, visit our Replacement Blades category.
How do I install replacement blades on the WR150?
Turn off the mower and remove the battery. Flip it over to access the blade disc. Use the provided screwdriver or wrench to remove the old screws, then align the new blades and tighten the screws securely. Most kits include instructions. It takes about 10 minutes.
What blade material is best for the WR150?
Stainless steel is a reliable choice for durability and rust resistance. Titanium-coated blades offer extra hardness and stay sharp longer. For most homeowners, stainless steel provides the best balance of cost and performance. Avoid polycarbonate blades for robotic mowers, as they are designed for string trimmers.
