Best Selling 18 X 18 Outdoor Pillow Covers: See Top Product Rankings by Sales Volume & Market Trends

July 2026
143 Products Tracked

Looking for the most popular 18 x 18 outdoor pillow covers products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "18 x 18 outdoor pillow covers." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B08MTZ25RP currently leads the 18 x 18 outdoor pillow covers market with 5K monthly sales, followed closely by B0BP7XC6M2 with 3K monthly sales and B0866GZY9J with 2K monthly sales. Meanwhile, ASIN B0866GZY9J stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales July 2026
MIULEE Pack of 2 18x18 Outdoor Pillow Inserts, Outdoor Throw Pillows Water-Resistant Decorative Premium Square Pillow Stuffer Sham for Porch Swing Couch Sofa Cushion Patio Furniture
1
B08MTZ25RP
$17.99·
4.3
Units/sold5K
MIULEE Pack of 2 Decorative Outdoor Solid Waterproof Throw Pillow Covers Faux Linen Garden Farmhouse Cushion Cases for Summer Patio Tent Balcony Couch Sofa 18x18 Inch Navy
2
B0BP7XC6M2
$12.49·
4.4
Units/sold3K
All Smiles Outdoor Patio Throw Pillow Covers 18x18 Set of 4 Spring Summer Garden Flowers Farmhouse Décor Outside Furniture Bench Chair Decorative Cushion Cases for Swing Deep Seat Bed Couch Sofa
3
B0866GZY9J
$12.99·
4.6
Units/sold2K
🚀Fastest Growing
by MoM sales growth
All Smiles Outdoor Patio Throw Pillow Covers 18x18 Set of 4 Spring Summer Garden Flowers Farmhouse Décor Outside Furniture Bench Chair Decorative Cushion Cases for Swing Deep Seat Bed Couch Sofa
#1
B0866GZY9J
$12.99·
4.6
All Smiles Outdoor Patio Throw Pillow Covers 18x18 Set of 4 Spring Summer Garden Flowers Farmhouse Décor Outside Furniture Bench Chair Decorative Cushion Cases for Swing Deep Seat Bed Couch Sofa
Units/sold
2K100.0%
Blue and Gray Floral Pillow Covers 18x18 Set of 2 Outdoor Waterproof White Colored Decorative Throw Pillows Summer Pillowcase Polyester Cushion Case Decor for Couch Patio Funiture Garden Porch 01B18
#2
B0BXNGCYQ1
$13.99·
4.7
Blue and Gray Floral Pillow Covers 18x18 Set of 2 Outdoor Waterproof White Colored Decorative Throw Pillows Summer Pillowcase Polyester Cushion Case Decor for Couch Patio Funiture Garden Porch 01B18
Units/sold
1K100.0%

Top Selling 18 X 18 Outdoor Pillow Covers

As of July 2026, we analyzed 143 tracked products in Amazon's "18 x 18 outdoor pillow covers" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 1,000 and 5,000 monthly sales. B08MTZ25RP leads the 18 x 18 outdoor pillow covers market with an estimated 5,000 monthly sales, up 66.7% from the previous month.

143Products Tracked
1,700Top 10 Avg. Sales
$15.59Top 10 Avg. Price
4.5Top 10 Avg. Rating
🏆
MIULEE Pack of 2 18x18 Outdoor Pillow Inserts, Outdoor Throw Pillows Water-Resistant Decorative Premium Square Pillow Stuffer Sham for Porch Swing Couch Sofa Cushion Patio Furniture
#1
B08MTZ25RP

MIULEE Pack of 2 18x18 Outdoor Pillow Inserts, Outdoor Throw Pillows Water-Resistant Decorative Premium Square Pillow Stuffer Sham for Porch Swing Couch Sofa Cushion Patio Furniture

5,000
▲ 66.7%
Units Sold/mo
$17.99
Price
4.3
Rating
7.3K
Reviews
2
MIULEE Pack of 2 Decorative Outdoor Solid Waterproof Throw Pillow Covers Faux Linen Garden Farmhouse Cushion Cases for Summer Patio Tent Balcony Couch Sofa 18x18 Inch Navy
B0BP7XC6M2
$12.49
4.4 (8.5K)
MIULEE Pack of 2 Decorative Outdoor Solid Waterproof Throw Pillow Covers Faux Linen Garden Farmhouse Cushion Cases for Summer Patio Tent Balcony Couch Sofa 18x18 Inch Navy
3,000 Units Sold/mo▲ 100.0%
3
All Smiles Outdoor Patio Throw Pillow Covers 18x18 Set of 4 Spring Summer Garden Flowers Farmhouse Décor Outside Furniture Bench Chair Decorative Cushion Cases for Swing Deep Seat Bed Couch Sofa
B0866GZY9J
$12.99
4.6 (5K)
All Smiles Outdoor Patio Throw Pillow Covers 18x18 Set of 4 Spring Summer Garden Flowers Farmhouse Décor Outside Furniture Bench Chair Decorative Cushion Cases for Swing Deep Seat Bed Couch Sofa
2,000 Units Sold/mo▲ 100.0%
4
Pyonic Outdoor Waterproof Throw Pillow Covers Set of 4 Floral Printed and Boho Farmhouse Summer Outdoor Pillow Covers for Patio Funiture Garden 18x18 Inch Blue
B096Z5HT2G
$19.99
4.5 (2.4K)
Pyonic Outdoor Waterproof Throw Pillow Covers Set of 4 Floral Printed and Boho Farmhouse Summer Outdoor Pillow Covers for Patio Funiture Garden 18x18 Inch Blue
1,000 Units Sold/mo▲ 42.9%
5
MIULEE Pack of 4 Decorative Outdoor Throw Pillow Covers Linen Waterproof Pillow Covers Summer Farmhouse Cushion Cases for Patio Garden Tent Balcony Couch Sofa 18x18 Inch Red/Turquoise
B0BMGJ71QW
$16.99
4.4 (1.7K)
MIULEE Pack of 4 Decorative Outdoor Throw Pillow Covers Linen Waterproof Pillow Covers Summer Farmhouse Cushion Cases for Patio Garden Tent Balcony Couch Sofa 18x18 Inch Red/Turquoise
1,000 Units Sold/mo▲ 66.7%
10
Hongsome Patriotic Decor-Throw Pillow Covers 18x18 in Set of 4,4th of July Linen Pillow Case for Independence Day,Memorial Day,Veteran's Day,USA,American Summer Outdoor Red White Blue Decorations
B0CYZS16XQ
$9.98
4.7 (698)
Hongsome Patriotic Decor-Throw Pillow Covers 18x18 in Set of 4,4th of July Linen Pillow Case for Independence Day,Memorial Day,Veteran's Day,USA,American Summer Outdoor Red White Blue Decorations
1,000 Units Sold/mo▲ 100.0%
View All 143 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the 18 x 18 outdoor pillow covers price landscape, we segmented all 143 tracked listings in Amazon's live "18 x 18 outdoor pillow covers" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $10.00 ~ $20.00 band is the category's best 18 x 18 outdoor pillow covers price zone, absorbing 62% of the assortment (277 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the 18 x 18 outdoor pillow covers category.

Top 3 Price Tiers

$10.00 ~ $20.00 is the most competitive price tier, containing 62% of tracked products.

Sweet Spot
$10.00 ~ $20.00
Tier 1
62%
277 products

Top products in this price tier

#1
B08MTZ25RP
$17.99
5k Units Sold/mo
Unlock Top Performers
#2
$0.00 ~ $10.00
Tier 2
20%
88 products
$20.00 ~ $50.00
Tier 3
18%
82 products
$50.00 ~ $100.00
0%
Unlock to view all price tier distributions and their ASIN sales contributions

"18 x 18 outdoor pillow covers" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "18 x 18 outdoor pillow covers" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-06-21 to 2026-06-27, the Amazon USweekly search volume for "18 x 18 outdoor pillow covers" was approximately 360 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #505,127, dropping 64,608 positions from the previous week. Additionally, the top 3 products for this keyword capture 11.2% of the total click share and 6.2% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

18 x 18 outdoor pillow covers

ASINSIGHT
Search Frequency Rank
505,127
64,608
Search Volume
360
13.3%
Top 3 Click Share
11.2%
Top 3 Conv. Share
6.2%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
360
View full trends for the past 3 years
JunJulAugSepOctNovDecJanFebMarAprMayJun
Multi-Dimensional Data

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