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Home 21' x 41' Oval Above Ground Pool Liners | Flat Bottom

21' x 41' Oval Above Ground Pool Liners | Flat Bottom

Below are all virgin vinyl pool liners for 21' x 41' Oval above ground pools. We offer different patterns with different methods of being secured to the pool wall. For an explanation of the different methods, please see below.
 
Points on Liner Thickness:
  • Mil is an actual measurement of thickness, gauge is not. Mil is thicker than gauge
  • 15 Mil liners are thicker than 20 gauge liners
  • 20 Mil liners are thicker than 25 gauge liners and are a true in ground pool liner thickness
21' x 41' Oval 52" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-4121 ATHENA 2
21' x 41' Oval 52" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-4121 ATHENA 2
$712.05
21' x 41' Oval 54" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-2145-908-241
21' x 41' Oval 54" Athena Pattern Beaded 20 Mil Liner | 4000 Series - Heavy Duty (HD) Beaded Liner | 5-2145-908-241
$712.05
21' x 41' Oval 52" Rio Pattern E-Z Clip 15 Mil Above Ground Pool Liner | 3000 Series - Standard Duty (SD) | Beaded Liner | 6-4121 RIO
21' x 41' Oval 52" Rio Pattern E-Z Clip 15 Mil Above Ground Pool Liner | 3000 Series - Standard Duty (SD) | Beaded Liner | 6-4121 RIO
$758.67
21' x 41' Oval 54" Rio Pattern E-Z Clip 15 Mil Above Ground Pool Liner | 3000 Series - Standard Duty (SD) | Beaded Liner | 6-4121 RIO | 62300
21' x 41' Oval 54" Rio Pattern E-Z Clip 15 Mil Above Ground Pool Liner | 3000 Series - Standard Duty (SD) | Beaded Liner | 6-4121 RIO | 62300
$876.49
21' x 41' Oval Aurora Pattern Overlap 15 Mil Above Ground Pool Liner | 3000 Series - Standard Duty (SD) | 6-4121 AURORA
21' x 41' Oval Aurora Pattern Overlap 15 Mil Above Ground Pool Liner | 3000 Series - Standard Duty (SD) | 6-4121 AURORA
$657.33
41' x 21' Oval Pebble Springs 15 Mil E-Z Clip Liner | 52" and 54" Wall Heights | 3000 Series - Standard Duty (SD) | 5-4121 PEBBLE 2
41' x 21' Oval Pebble Springs 15 Mil E-Z Clip Liner | 52" and 54" Wall Heights | 3000 Series - Standard Duty (SD) | 5-4121 PEBBLE 2
$685.54
21' x 41' Oval Mystri Gold Pattern Above Ground Pool Liner | 52" Uni-Bead | Heavy Gauge | LI214152MGU25 | 58948
21' x 41' Oval Mystri Gold Pattern Above Ground Pool Liner | 52" Uni-Bead | Heavy Gauge | LI214152MGU25 | 58948
$904.05
41' x 21' Oval Solid Blue 15 Mil Overlap Liner | Flat Bottom | 48" - 52" Wall Height | 3000 Series - Standard Duty (SD) | 5-4121-721
41' x 21' Oval Solid Blue 15 Mil Overlap Liner | Flat Bottom | 48" - 52" Wall Height | 3000 Series - Standard Duty (SD) | 5-4121-721
$503.61
21' x 41' Oval Crystal Diamond Pattern Uni-Bead Above Ground Pool Liner | 52" Wall | 272141B52 | 65021
21' x 41' Oval Crystal Diamond Pattern Uni-Bead Above Ground Pool Liner | 52" Wall | 272141B52 | 65021
$551.95
21' x 41' Oval Over-Lap Above Ground Pool Liner | Emerald Coast Pattern | 48" - 54" Wall | Standard Gauge | NL612-20 | 64891
21' x 41' Oval Over-Lap Above Ground Pool Liner | Emerald Coast Pattern | 48" - 54" Wall | Standard Gauge | NL612-20 | 64891
$623.27
21' x 41' Oval Boulder Beach Pattern Liner | Uni-Bead | 52" Wall | 292141B52 | 65104
21' x 41' Oval Boulder Beach Pattern Liner | Uni-Bead | 52" Wall | 292141B52 | 65104
21' x 41' Oval Over-Lap Above Ground Pool Liner | Canyon Pattern | 48" - 54" Wall | Heavy Gauge | NL213-40 | 64997
21' x 41' Oval Over-Lap Above Ground Pool Liner | Canyon Pattern | 48" - 54" Wall | Heavy Gauge | NL213-40 | 64997
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Mangalore Mosaic Pattern | 52" Wall | Heavy Gauge | NL327-40 | 64927
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Mangalore Mosaic Pattern | 52" Wall | Heavy Gauge | NL327-40 | 64927
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Mangalore Mosaic Pattern | 54" Wall | Heavy Gauge | NL341-40 | 64945
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Mangalore Mosaic Pattern | 54" Wall | Heavy Gauge | NL341-40 | 64945
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Pebble Cove Pattern | 48" Wall | Heavy Gauge | NL513-40 | 64971
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Pebble Cove Pattern | 48" Wall | Heavy Gauge | NL513-40 | 64971
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Pebble Cove Pattern | 52" Wall | Heavy Gauge | NL527-40 | 64957
21' x 41' Oval Uni-Bead Above Ground Pool Liner | Pebble Cove Pattern | 52" Wall | Heavy Gauge | NL527-40 | 64957
21' x 41' Oval Solid Blue Over-Lap Above Ground Pool Liner | 48" - 52" Wall | Standard Gauge | NL334-20 | 65008
21' x 41' Oval Solid Blue Over-Lap Above Ground Pool Liner | 48" - 52" Wall | Standard Gauge | NL334-20 | 65008
21'x41' Oval Solid Blue Standard Gauge Above Ground Pool Liner | Overlap | 48" - 54" Wall | 202141 | 65061
21'x41' Oval Solid Blue Standard Gauge Above Ground Pool Liner | Overlap | 48" - 54" Wall | 202141 | 65061
$403.94
Liner Types:
Standard Above Ground Pool Liners are also called LapOver above ground pool liners or OverLap Pool Liners. Beaded liners were the only available option for above ground pool liners until the advent of the J-Bead liner. However, the J-Bead liner by itself did not lead to wide spread market acceptance so, the UniBead liner was created. The UniBead liner is the best of both of these worlds. It has the "J" to hook over the wall and it also has the "bead" to be used in a bead receiver.
 
Please note that if you want to use a UniBead liner as a beaded or "hung liner", you will have to use it with a bead receiver.
https://www.propools.com/Files/Uni-Bead-Liner-Display.jpghttps://www.propools.com/Files/J-Bead-Liner-Display.jpghttps://www.propools.com/Files/overlap-liner-display.jpghttps://www.propools.com/Files/beaded-liner-display.jpg
 
Which liner fits my wall height?
The description of the liner will give that answer. For example:
    • A description of 27' Round Blue Slate 54" EZ-Bead Liner (Standard Gauge) | LA5RB2700BS4STX means the liner fits a 54" above ground pool wall as noted by the 54" in the description.
    • A description of 21' Sunlight Overlap Pool Liner for 48" - 52" Pools | NL950520 means the liner fits either a 48" or 52" above ground pool wall as noted by the 48" - 52" in the description.
EZ-Bead and UniBead are interchangeable terms/words.
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